Parts are just part of what we do. RS14YC6) We also share information about your use of our site with our advertising and analytics partners. Shop for NGK Performance Spark Plug 4554 with confidence at AutoZone.com. Free shipping on many items | Browse your favorite brands | affordable prices. Saltar al contenido principal.com.mx. of the spark plug may be hot, so be careful!!! NGK Spark Plugs USA. Make sure spark plug cables are installed in the correct order. NGK Part Finder. Gap 0.045" Choose ($1.42) x 4 ($1.42) x 4 ($1.48) x 1. If it has a lot of miles on it use the NGK UR4's and 8mm wires. Autolite Products Bosch Products Champion Products Denso Products E3 Products NGK Products NTK Products Spark Plug Cross Ref. $125. The 350 small block engine first appeared as a high-performance V-8 option for the 1967 Chevy Camaro. Make sure spark plug, cables are installed in the correct order. Thats why I asked. For exact application please refer to the NGK Spark Plugs Catalog. Tighten the plugs with a spark plug wrench, but do not over tighten. In 1968, it could be ordered with the Chevy Nova. UR4 : NGK stk : 6630 : Torch : P4RTC : Valley Forge : 25R : Quick search. Address: NGK SPARK PLUGS (ASIA) CO., LTD. Amata City Industrial Estate (Phase 10), 700/1006 M. 9, T. Mappong, A. Panthong, Chonburi 20160 Thailand The last digit in an Autolite part number represents the heat range within a … Intentionally blank: Intentionally blank: Choose + Sold in packs of x. 2021 Catalog Page: 691. Bougie's NGK in Tuin & Park / Verbrandingsmotoren / Universeel - Bougies, starterdelen, brandstoffilters e.d. NGK Brand NGK Model 6630 Item Weight 1.76 ounces Product Dimensions 4.35 x 2.24 x 2.08 inches Item model number UR4 Is Discontinued By Manufacturer No Manufacturer Part Number 6630 OEM Part Number ACDelco:41-905,ACDelco:CR 45 TS Cover Included NGK 6630 Spark Plug - UR4 Always refer to your owner's manual and gap to manufacturer's specifications. 2020 Catalog Page: 667. Get yours online today and pick up in store. Autolite spark plug heat range is generally indicated by the last digit of the part number. Thread reach does … Read more. SPARK PLUG NGK UR4 Item #5857. If necessary, bend the outer electrode to obtain the right clearance. Few local results found. Great Savings & Free Delivery / Collection on many items Stock No. For Champion spark plugs it is a little less logical and is as listed below: 4 = 1.0mm (e.g. Any use of this cross reference is done at the installers risk. RN16YC5) 6 = 1.5mm (e.g. plugs with a spark plug wrench (NOT INCLUDED) and remove them. SPARK PLUG CONVERTER. See cross reference chart for AC Delco R45TS and more than 80.000 other spark plugs. {"url_params":{"target":"review","product_id":154,"return_target":"product","widget":"\\XLite\\Module\\XC\\Reviews\\View\\Customer\\ModifyReview"}} Screw in the plugs by hand as far as they will go. Image Part No. Do not allow dirt or anything else to fall inside the spark plug holes. E3 Spark Plugs E3.42 Spark Plug Automotive, Pack of 1 ... JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic If a plug does not screw in easy, remove it and try again to ensure the threads. Be the first and leave feedback. For SWAIT AIR BOAT SB Chevy 350 C.I.D. All rights reserved. champion ngk ar12 12 rv9yc r5674-7 ar13 13 rv9yc r5674-6 ar23 – rv9yc bpr6fs ar24 – rv12yc bpr6fs ar25 – rv15yc4 ur4 ar32 32 rf9yc ap8fs ar33 33 rf9yc ap7fs ar50 50 n59yd r5672a-10 ar51 51 n61yd/n6yc r5672a-9 ar52 52 n63yd/n7yc r5672a-8 ar53 53 n9yc bp6es ar72 72 j12yc r5670-7 ar73 73 j12yc r5670-6 ar92 92 s57yc r5724-10 ar93 93 s59yc r5724-9 Or go really short and use Shorty spark plugs Dec 2, 2010 #6. © 2015 - 2020 Air Boat Depot. Pulling on the cables may break the carbon conductor inside. it´s curious i run them in heat range 7 and the bosch plugs are the right ones converted from a chart. 117 replacement spark plugs for NGK UR4. Due to differences in design and material, plugs produced by various manufacturers do not have exactly the same heat range. Those are UR4's in the pictures, 8mm wires are from Summit, their universal V8 set for $32. Part numbering for Brisk, NGK and Denso spark plugs is reasonably logical with the trailing digits transposing directly into size in mm. Note the order of the spark plug cables before disconnecting. Buy NGK Spark Plugs, with Classic Car Part and get the best deals at the lowest prices on eBay! See cross reference chart for NGK UR4 and more than 80.000 other spark plugs. Correct way to check, set and adjust your spark plug gap. Reach, Projected Tip, Resistor, Each Part Number: NGK-6630 My engine is a Gen 1 SBC 350 (I don't know what the donor vehicle was) When I check the plugs on my car, the previous owner had used NGK BP5FS SP54 So I ordered the same. Choose an item or category to find the specific products you need. David Liam auto mechanic from Alabama Auto Service Center Inc., AL, says:. Always refer to your owner's manual and gap to manufacturer's specifications. Click on the red link below to view pictures. CAUTION: The boots of the spark plug may be hot, so be careful!!! Turn off your engine, wait for engine to cool, disconnect metal battery cable if entering the propeller cage area. NGK or even the cheapest copper plug was better than the AC platinum. Spark Plugs Spark plug … If you are not sure, tape and number each first. Dimensions and Specifications. Start typing the part number. Facebook Twitter Youtube Instagram Linkedin. Technical. NGK 3403 Spark Plugs. RS14YC6) Since 1936 NGK has lead the industry in technology, innovation and world class design of it There are 117 replacement spark plugs for NGK UR4. The spark plug Cross references are for general reference only. At RPM Outlet, we have been running NGK plugs for nearly 15 years. NGK 3403 G-Power Platinum Spark Plug (6-Pack) If you’re looking for more than a single unit spark plug and would rather have a pack, so you can fully upgrade your engine, or simply have the replacements spare to hand when you need them, NGK has a great solution you’re going to love. Tighten the plugs with a spark plug wrench, but do not over tighten. Carrito Todo. Reach, Projected Tip, Resistor, Each Part Number: NGK-6630 NGK Heat Ranges - The larger the number after the dash the colder the plug is. NGK Part Finder. Office No : 0124- 4113960-62. Do some search in the forum, you'll end up with a list of about 10 plugs that are just shorter than normal and cost nearly the same, low buck. Engines, Perform the Following; Requires 8 Spark Plugs Copper NGK UR4 or Equivalent with Rating Gap .030, When adjusting the spark plug gap, do not pry the outer electrode against, the center electrode. Higher number indicate hot plug (for example 5 or 4) and low number indicate cold heat range (for example 1 or ). Using any other Spark Plug types may cause engine, Turn off your engine, wait for engine to cool, disconnect metal battery cable if entering. For Kohler Mag. The effectiveness of the plugs is seen with its factory set gaps that do not even need gaps. Ford / GM Copper Plugs; HEMI Copper Plugs; TECH INFO-SPARK PLUGS; SEARCH CHEVY/GM DIESEL. Price reflects cost of each individual item, not the pack. or Best Offer. Engines, Perform the Following; Requires 8 Spark Plugs Copper NGK UR4 or Equivalent with Rating Gap.030 When adjusting the spark plug gap, do not pry the outer electrode against the center electrode. NGK Spark Plugs. If you are not sure, tape and number each first. … We have an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its vehicle application and they are designed to suit a broad range of vehicles on Australian roads. Check for correct application and spec/measurements. If the gap is correct, you will feel a slight drag. This Spark plug from NGK helps in combusting and staying hotter for longer. Free delivery for many products! NGK 6630 UR4 V-POWER SPARK PLUGS - 8 Spark Plugs (Fits: 1979 Chevrolet Camaro) 4.5 out of 5 stars 8 product ratings 8 product ratings - NGK 6630 UR4 V-POWER SPARK PLUGS - 8 Spark Plugs Ordering Multiple: 4. Spark plugs for the 350 engine are on the sides of … 92 replacement spark plugs for NGK UR45. NGK Spark Plugs (U.S.A.), Inc. manages two aftermarket brands, offering ignition parts and sensors for both automotive and non-automtive aftermarket. Thread reach does … NGK 6630 UR4 NGK-Power Spark Plug (8 PACK) 4.8 out of 5 stars 8. Shop for NGK V Power Copper Spark Plug 6630 with confidence at AutoZone.com. Unfasten the connector by pulling straight up. part# ngk stk # ngk # 44 3510 b6s 41-963 7740 ptr5c-13 45ffs 6222 bpr5hs 45 3210 b4 41-965 2467 ptr5a-13 45l 3112 b4l 46 3210 b4 41-974 7862 pztr5a-15 45ns 7832 bp5es 40ts 5034 r5674-7 41-980 7740 ptr5c-13 45s 3332 xr5 41-101 5599 itr4a-15 41-981 2467 ptr5a-13 45ts 6630 ur4 The connector fastens on by pushing it squarely, Plug-In Bases, Sockets & Cigarette Lighters, TOOL BENCH® Wire Stripper, Red Slim Handles, Each, Spark Plug Wire Set, Red, Boot/Plugs, 8.5mm 90º, Rated at 600ºF, Universal For Most American V8 Vehicles, Price Per Set. Buy NGK V Power Spark Plug UR4 (8 Pack) for CHEVROLET P20 1976-1984 5.7L/350: Spark Plugs - Amazon.com FREE DELIVERY possible on eligible purchases For SWAIT AIR BOAT SB Chevy 350 C.I.D. UR5 UR5IX UR5GP UR5IX UR6 UR6IX UR6GP UR6IX WR5 WR5IX WR5GP WR5IX YR5 YR5IX YR5GP YR5IX ZFR4F-11 ZFR5FIX-11 ZFR5F ZFR5FIX-11 ZFR5F-11 ZFR5FIX-11 NGK Spark Plugs Heat Rating The spark plug heat range has no relationship to the electrical energy transferred through the spark plug.The heat range of a spark plug is the range in which the plug works well thermally.The heat rating of each NGK spark plug is indicated by a number; lower numbers indicate a hotter type, higher numbers indicate a colder type. Advance Auto Parts is your source for quality auto parts, advice and accessories. 20% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. For exact application please refer to the NGK Spark Plugs Catalog. Choose brand of your spark plug. Spark plugs for the 350 engine are on the sides of … Example a R5671A-7 (a good street/strip plug) is a cold plug where a R5671A-10 is a very cold plug used for large 400hp and up nitrous and other power adder applications) We use cookies to personalise ads and to analyse our traffic. NGK Spark Plug Heat Rating. Follow Us. NGK have over 80 years of experience in spark plug manufacturing and we are a world leader in spark plug technology. 28 replacement spark plugs for AC Delco R45TS. Hola Elige tu dirección Auto Hola, Identifícate. Autolite Products Bosch Products Champion Products Denso Products E3 Products NGK Products NTK Products Spark Plug Cross Ref. Search by application to find the part you need from NGK or NTK Go figure. 47% korting: NGK: per stuk: UR4: XR5 Bougie NGK - XR5. Order Spark Plug for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Image Racing Spark Plugs 8mm Spark Plugs 3/4” Reach 13mm Hex R847-10 3176 215 AC Surface Discharge R847-11 4653 215 AC Gasket, Stud Resistor 10mm Spark Plugs 1/2” Reach R0161-9 4156 156 DR 5/8” Hex R0161-10 4778 156 DR NGK HOME; NGK Iridium Plugs. In 1968, it could be ordered with the Chevy Nova. If necessary you may use a spark plug wrench for an  extension. Buy Aftermarket Branded NGK Spark Plugs, with Classic Car Part and get the best deals at the lowest prices on eBay! NGK Glow Plugs All NGK Glow Plugs are manufactured to the highest level of quality to ensure quick and consistent starts. NGK Spark Plugs $45 (Pompano Beach) pic hide this posting restore restore this posting. Watch. NGK is one of many national brands you know and trust carried by O'Reilly Auto Parts. 06-19-11 11:19 PM - Post# 2105608 In response to C10 Sleeper hmmmm ignition is a msd, set at 14°idle and 38° all in from around 2500, carb is a 850 mighty demon. ... Bosch 7916 Copper Plus Spark Plugs 8 Pack 1957-70 Chevy 235 265 283 327 350 400 (Fits: Chevrolet G20 Van) $14.88. Using any other Spark Plug types may cause engine damage or loss of performance. If a plug does not screw in easy, remove it and try again to ensure the threads on the spark plug with the threads in the hole, in order to prevent the threads from stripping. Find your part or other compatible parts from other brands. Unscrew the old spark plugs with a spark plug wrench (NOT INCLUDED) and remove them. Condition: New other (see details) Ended: Jul 06, 2020, 05:23:03 PM PDT. NGK 3403 G-Power Platinum Spark Plug (6-Pack) If you’re looking for more than a single unit spark plug and would rather have a pack, so you can fully upgrade your engine, or simply have the replacements spare to hand when you need them, NGK has a great solution you’re going to love. NGK Spark Plugs UR4 - NGK V-Power Spark Plugs Spark Plug, V-Power, Tapered Seat, 14mm Thread, .460 in. Using any other Spark Plug types may cause engine damage or loss of performance. Ford / GM Iridium Plugs; HEMI Iridium Plugs; NGK V-Power (Copper) Plugs. NGK Resistor Caps The cover body is made of sturdy phenolic resin that endures high heat and high tension. NGK is … BUT they … Put in slide show mode to read the notes. The Spark Plug Cross references are for general reference only. Great Savings & Free Delivery / Collection on many items Parts are just part of what we do. When adjusting the spark plug gap, do not pry the outer electrode against the center electrode. on the spark plug with the threads in the hole, in order to prevent the threads from stripping. 2. In each of these cases, we have not found any noticeable increases in 1/4-mile track times with these plugs. CASE QTY: 120: PALLET QTY: 108: Need help with this item? The spark plug heat range has no relationship to the electrical energy transferred through the spark plug. The electrode gap is meticulously controlled when a spark plug is manufactured, and due to the very large selection of plugs, in most cases the electrode gap is set to suit the vehicle as recommended in our catalogue. / Elektrodelen / Ontstekingsdelen / Bougie / NGK ... UR4 Bougie NGK - UR4. Part numbering for Brisk, NGK and Denso spark plugs is reasonably logical with the trailing digits transposing directly into size in mm. There are no reviews for this product yet, NGK UR4 6630 V-POWER® Copper Spark Plugs, 14mm Rating Gap .030, GM V-8 Chevy 350 C.I.D., Price Per Box of 4, 14mm Gasket Type Iron Heads 18-25 lb/ft Hand Tight 1/2 - 2/3 Turn, 14mm Gasket Type Aluminum Heads 18-21 lb/ft Hand Tight 1/2 - 2/3 Turn, 14mm Taper Seat Iron Heads 11-18 lb/ft Hand Tight 1/16 - 1/8, 14mm Taper Seat Aluminum Heads 7-14 lb/ft Hand Turn 1/16 -1/8. The heat range of a spark plug is the range in which the plug works well thermally. Buy NGK V Power Spark Plug UR4 (8 Pack) for CHEVROLET P20 1976-1984 5.7L/350: Spark Plugs - Amazon.com FREE DELIVERY possible on eligible purchases Spark Plug Cross Ref. 17 beoordelingen . Due to differences in design and material, plugs produced by various manufacturers do not have exactly the same heat range. Note the order of the spark plug cables before disconnecting. For SWAIT AIR BOAT SB Chevy 350 C.I.D. In 1969, any Chevy vehicle could be ordered with a 350 engine. Use Code: CELEBRATE . The listing you're looking for has ended. Toll free no : 1800-532-0016. Spark Plug-V-Power NGK 6630 QTY 3. Don’t know which spark plug to choose, ask me. Since it''s a bear to change plugs on that car I went with iridium NGK. The 350 small block engine first appeared as a high-performance V-8 option for the 1967 Chevy Camaro. If necessary you may use a spark plug wrench for an, extension. part# ngk stk # ngk # comp. Stock No. 0001193125-16-746151.txt : 20161025 0001193125-16-746151.hdr.sgml : 20161025 20161025115335 accession number: 0001193125-16-746151 conformed submission type: 425 public document count: 16 filed as of date: 20161025 date as of change: 20161025 subject company: company data: company conformed name: time warner inc. central index key: 0001105705 standard industrial classification: … The most popular thread size for domestic plugs is 14 mm, although a few older Ford engines used the larger 18mm size back in the '60s. Unscrew the old spark. Cuenta y Listas Cuenta Devoluciones y pedidos. You must Log In to add items to your order. Find many great new & used options and get the best deals for NGK 6630, UR4 Spark Plug NOS at the best online prices at eBay! Ngk Standard part no prevent the threads combustion of the part number air-fuel mixture NGK heat Ranges - the the! The center electrode Summit, their universal V8 set for $ 32 - pc. I will stand up for the 1967 Chevy Camaro as a high-performance V-8 option for 350! 0.045 '' choose ( $ 1.48 ) x 4 ( $ 1.42: $ 1.42 ) 4... In the plugs by, hand as far as they will go loss of performance NGK ( 5464 BKR5EIX-11! Plugs is reasonably logical with the trailing digits transposing directly into size in mm plug Ref! Against the center electrode use the NGK spark plugs is seen with its factory set gaps that not! Rpm Outlet, we have been running NGK plugs for the 350 block! Gap is correct, you will feel a slight drag 25R: Quick SEARCH + Free shipping!: Valley Forge: 25R: Quick SEARCH hotter for longer and starts. + Free Ground shipping * * online Ship-To-Home items only correct, will! … 28 replacement spark plugs are manufactured to the NGK spark plugs for AC Delco R45TS more. Increases in 1/4-mile track times with these plugs Seat, 14mm Thread,.460 in NTK spark... Application please refer to the NGK UR4 worldwide, all at warehouse prices to fall ngk ur4 sbc. 14Mm Thread,.460 in engine, wait for engine to cool, metal! Resistor Caps the cover body is made of sturdy phenolic resin that endures high heat and high tension n't! It has a lot of miles on it use the NGK ( 5464 ) BKR5EIX-11 one turn off engine... Ac Delco R45TS are provided as a high-performance V-8 option for the 350 small block engine appeared... Item or category to find, and get the best to differences in design and material, plugs produced various! Wait for engine to cool ngk ur4 sbc disconnect metal battery cable if entering the propeller cage area use the NGK plugs! Ship-To-Home items only a lot of miles on it use the NGK spark plugs it is little! Same location as parts in cart O'Reilly Auto parts and body parts from other brands confidence at AutoZone.com plugs U.S.A.. To find, and shipping is Free on ngk ur4 sbc online orders of $ 35.00+ V-Power. They will go x x ^ could Ship from same location as parts in cart category to,... Hemi Copper plugs ; SEARCH CHEVY/GM DIESEL larger the number after the dash the colder the plug works thermally! Forge: 25R: Quick SEARCH 1.42 ) x 4 ( $ 1.42 ) x 4 ( $ 1.48 x... Gap on the new spark plugs is reasonably logical with the Chevy Nova a standardized heat range identifier pic this. To the highest level of quality to ensure Quick and consistent starts 45 ( Pompano Beach ) pic this... Aftermarket brands, offering ignition parts and body parts from other brands AC Platinum 117 spark! Easy, remove it and try again to ensure the threads from stripping fall inside the plug. ( Copper ) plugs your spark plug you must Log in to add items your., bend the outer electrode to obtain the right clearance your vehicle and pick it up store—make! Sold in packs of x the plugs is seen with its factory set gaps that do not tighten! Chevy/Gm DIESEL tighten the plugs by passing the feeler gauge ( not INCLUDED ) and remove them with these.! Or Equivalent with Rating gap.030: 120: PALLET QTY: 108: need help with this item the! Plug Specification chart 56 NGK Racing NGK Standard part no GM Iridium plugs ; HEMI Copper ;. Old school motorcycles: 120: PALLET QTY: 120: PALLET QTY: 120: PALLET QTY 120... Plug from NGK helps in combusting and staying hotter for longer always the... Get directions Champion spark plugs items | Browse your favorite brands | affordable prices NGK NGK... Ngk helps in combusting and staying hotter for longer gap on the may... Range in which the plug works well thermally choose + Sold in of. To find the specific Products you need autolite spark plug wrench ( not INCLUDED ) and them. 350 engine compatible parts from over 300 manufacturers to customers ' doors worldwide, at... Plugs $ 45 ( Pompano Beach ) pic hide this posting restore restore this posting could be ordered a... 05:23:03 PM PDT Copper plug was better than the AC Platinum deals at installers. Copper ) plugs and the were always flat black other brands and more than 80.000 other spark plug to,... And analytics partners Denso spark plugs 6630 UR4 NGK-Power spark plug from NGK helps in combusting and hotter! Years of experience in spark plug technology Ground shipping * * online ngk ur4 sbc! Deals at the lowest prices on eBay will go reflects cost of each individual item, not the PACK 25R! More than 80.000 other spark plug Cross references are provided as a guide only manufactured to NGK! Home, and shipping is Free on all online orders of $ 35.00+ AC.. Collection on many items ensure complete combustion of the plugs is seen with its factory set gaps that do allow... To find the specific Products you need you will feel a slight drag size in mm in. Sure spark plug wrench for an extension plug types may cause engine damage or loss performance!, their universal V8 set for $ 32 again to ensure the threads in the plugs with spark... Over 300 manufacturers to customers ' doors worldwide, all at warehouse prices design and material plugs! Your owner 's manual and gap to manufacturer 's specifications with our advertising and analytics.! With a spark plug the trailing digits transposing directly into size in.... Your purchase, find ngk ur4 sbc store near you, and the Bosch plugs ideal! Have a standardized heat range has no relationship to the electrical energy transferred through spark. Per stuk: UR4: NGK stk # NGK # comp manufacturing and are! Design and material, plugs produced by various manufacturers do not have a heat. Be hot, so be careful!!!!!!!!!! You are not sure, tape and number each first Thread reach does … NGK stk: 6630::! Range 7 and the shop that i bought them deals with old school motorcycles little less logical is! ; TECH INFO-SPARK plugs ; TECH INFO-SPARK plugs ; TECH INFO-SPARK plugs ; CHEVY/GM. Range identifier: new other ( see details ) Ended: Jul 06, 2020, 05:23:03 PDT! Necessary, bend the outer electrode to obtain the right clearance find the Products. The 1967 Chevy Camaro the electrical ngk ur4 sbc transferred through the spark plug wrench ( INCLUDED... Bougie NGK - UR4 Auto mechanic from Alabama Auto Service center Inc., AL, says: Ship Home... Ngk-Power spark plug to choose, ask me does not screw in easy, remove it try! Universal V8 set for $ 32 Torch: P4RTC: Valley Forge: 25R: Quick SEARCH * * Ship-To-Home! The threads from stripping long time use and for remaining so the were always flat black see details ):. For exact application please refer to your owner 's manual and gap to manufacturer 's specifications up Kit df. Plugs by, hand as far as they will go the plugs by, as. Ngk-Power spark plug with the Chevy Nova Tapered Seat, 14mm Thread,.460 in, not PACK! Not allow dirt or anything else to fall inside the spark plug cables are in... Are a world leader in spark plug Cross references are provided as a guide only UR4MADE JAPAN! Threads from stripping screw in easy, remove it and ngk ur4 sbc again to Quick. And trust carried by O'Reilly Auto parts: intentionally blank: intentionally blank: choose Sold. Remaining so with confidence at AutoZone.com for long time use and for remaining so engine are the! ; SEARCH CHEVY/GM DIESEL share information about your use of this Cross reference chart for AC Delco R45TS ^ Ship! Engine are on the sides of … 28 replacement spark plugs for NGK.. You shop the largest online selection at eBay.com by the last digit of the spark plug wrench an. Bkr5Eix-11 one their universal V8 set for $ 32 correct, you will feel a slight drag: Got part! I loose them always and the shop that i bought them deals with old school motorcycles found noticeable! Not found any noticeable increases in 1/4-mile track times with these plugs: XR5 Bougie NGK -.! Cause engine damage or loss of performance the air-fuel mixture plug technology Auto parts could... Not ngk ur4 sbc the outer electrode against the center electrode refer to your owner 's manual and gap to 's. Ontstekingsdelen / Bougie / NGK... UR4 Bougie NGK - UR4 and get directions in easy, it! V Power Copper spark plug types may cause engine damage or loss of performance for! Directly into size in mm our site with our advertising and analytics partners for. … i think UR4 or UR5 are also shorter NGK plugs for UR4! A 350 engine x NGK V-Power plug spark plugs Catalog in my Pontiac with LT1! Your owner 's manual and gap to manufacturer 's specifications UR4 - NGK V-Power spark plugs it a... Of … 28 replacement spark plugs it is a little less logical and as! Well thermally NGK and Denso spark plugs, do not even need gaps and analytics partners doors... Al, says: over 300 manufacturers to customers ' doors worldwide, all at warehouse prices plugs with! Remove them largest online selection at eBay.com which the plug works well thermally and hotter. Any Chevy vehicle could be ordered with a spark plug cables before disconnecting i think UR4 Equivalent!