Description Additional information Description. Not responsible for typographical errors. Gap will be 0.040 or 0.042. NGK V-Power Spark Plugs-.040 GAP. NGK 2238 TR5 V-Power Spark Plug. NGK Part # NGK Stock # 41-932 PZTR5A-15 7862 41-983 PTR4B-15 5146 41-985 IZTR5B11 1465 MR42LTS BPR6EFS 3623 MR43LTS TR5 2238 MR43T BR6FS 4323 MR44T YR5 7052 Note: This cross chart is for reference only. On my new 350 build I have Summit Vortec heads and am using NGK #2238 (TR5) plugs. Some merchandise may be limited in supply or available only by special order. I'm installing the same 2238 plugs. I recommend running the TR55's at .050" gap. See cross reference chart for NGK TR5 and more than 80.000 other spark plugs. Stay in-the-know on all our sales, new products and upcoming events! Save on NGK V-Power Spark Plug (TR5) 2238 at Advance Auto Parts. Free shipping . part# ngk stk # ngk # comp. Due to differences in design and material, plugs in cross reference SKU: NGK-2238 Category: NGK. Starting in 2005, they switched to .040 GAP (this size) plugs to provide a better idle when things like cheap gas are encountered. Marineengineparts.com is a wholly-owned subsidiary of Lighthouse Marine Distributors, Inc 2020. ngk stk # ngk # comp. Get product details, choose a store, and get directions. I looked at many manuals and see the illustrated parts list for the models listed in this manual show the correct RS14YC. Visit our site for coupons and promotions. Add to cart. Shop for NGK V Power Copper Spark Plug 2238 with confidence at AutoZone.com. Paints, Varnishes, Epoxies, Sealants & Supplies, Skip to the beginning of the images gallery, CC205 OMC 479 Standard Series - 1979 & Newer, CCX205 OMC 479 Xtreme Series - 1979 & Newer, Racor Gasoline Filters & Water Separators, Outboard Fuel Line Assemblies & Components. TR5 #2238 NGK V power Spark plug. Fits most GM LSX (LS1, LS2, LS6, etc) applications. Lowers ignition system voltage requirements, Greater ignitability and performance over conventional spark plugs, “Trivalent Metal Plating” has superior anti-corrosion and anti-seizing properties, Increased fuel economy and lower emissions, Highly durable against electrical and chemical wear, NGK V-Power TR-5 Spark Plugs (.040 GAP) - GM LSx V8 Applications (Set of 8) - NGK-2238-8, NGK V-Power TR-55 Spark Plugs (.055 GAP) - GM LSx V8 Applications (Set of 8) - NGK-3951-8, NGK G-Power TR-55GP Spark Plugs (.055 GAP) - GM LSx V8 Applications (Set of 8) - NGK-3403-8, NGK Iridium IX TR-55IX Spark Plugs (.055 GAP) - GM LSx V8 Applications (Set of 8) - NGK-7164-8, NGK Iridium IX TR-5IX Spark Plugs (.040 GAP) - GM LSx V8 Applications (Set of 8) - NGK-7397-8, NGK G-Power TR-5GP Spark Plugs (.040 GAP) - GM LSx V8 Applications (Set of 8) - NGK-3186-8, NGK Iridium TR6 IX Spark Plugs (.040 GAP) - (Set of 8) GM LSx V8 (One Step Colder for Forced Induction/Nitrous) - 3689-8, NGK V-Power TR-6 Spark Plugs (Set of 8) - GM LSx V8 (One Step Colder for Forced Induction/Nitrous) - NGK-4177-8, AC Delco Iridium OEM Corvette ZR1 Spark Plugs (.040 Gap) - 2005 and newer Performance LSx Applications (Set of 8) - 12571165, Brian Tooley Racing EPS Normally Aspirated LS1/LS2 Camshaft - 32634132, MSD Super Conductor Spark Plug Wires (Red) - (Set of 8) - Most GM LSx Car Applications - 32819, MSD Super Conductor Spark Plug Wire Set (Red) - 1996-2000 Camaro & Firebird (3.8L V6) - 32799, MSD Super Conductor Spark Plug Wire Set (Black) - GM LT1/LT4 Applications - 33823. NGK's V-Power Plugs Feature a Unique V-Cut in the Center Electrode that Directs the Spark to the Edge of the Electrode, Helping the Spark Develop More Rapidly, Increasing Ignitability and Reducing Quenching. From professional racers with extremely modified engines to the weekend warrior, all levels of performance enthusiasts’ count on the advanced technology built into NGK Spark Plugs. Buy NGK 2238 TR5 V-Power Plug - NGK 2238 online from NAPA Auto Parts Stores. part# ngk stk # ngk # 44 3510 b6s 41-963 7740 ptr5c-13 45ffs 6222 bpr5hs ... 41-905 7401 ur4ix 438ts 5657 r5674-8 c42lts 2238 tr5 41-906 7397 tr5ix 438xls 3923 bpr8es * c42n 5122 br7es 41-907 7397 tr5ix 438xls 7173 r5672a-8 c43 3510 b6s V-Power: V-Power Spark Plugs are named for their specially designed v-groove center electrode to improve ignitability. They are gapped at 0.045 running a stock HEI set up. NGK 2238. While plugs are pre-gapped from the factory, the gap may need to be adjusted for the vehicle that the spark plug is intended for. 0 reviews / Write a review. $2.99 (8-Pack) NGK Spark Plugs TR5 (Stock # 2238) 4.7 out of 5 stars 3. These plugs enhance ignitability, lower the voltage requirements of ignition systems, and have strong anti-fouling … Spark Plug Gapping Tool (Blister Pack) Range .020 to .100 inch (.5 to 2.5mm).. Prior to 2005 GM used .055 GAP spark plugs on all LSx motors. Pre-Set Gap (inch) 0.040" Thread Pitch (mm) 1.25: Write a review Please login or register to review TR5 (2238) Brand: NGK; Product Code: NGK-TR5 (2238) Availability: In Stock; $2.71 Can. First, I want to under stand why the spark plugs are … More Information for NGK 2238: Add to Cart Continue Shopping. The TR6 plugs are better suited for a nitrous or forced induction application since they are one heat range colder than stock. NGK Tr5 Champion RS12YC Autolite 103 racing AR764 Ac Delco R44 LTS All 14mm .708 reach . Funds; Qty Add to Cart. Any LS2, LS3, L99, or LS7 will come from the factory with a .040 GAP. Plug Gap Full Tip; TR5 : 2238 : 0.025 : View. Please check specific vehicle application and owner’s manual. ... NGK: Pre-Gap Size: .040 IN: Manufacturer Part Number: 2238: Reach: .708 IN: Stock Number: 2238: … Looks like he nailed it with the NGK tr5 heat range, that explains the AC Delco guys running the hotter 45TS plugs, where I was running a 42T short … ... Gap Size.040" Ground Configuration: Standard: Ground Electrode Core Material: Nickel Core: ... 2238: Thread Diameter: 14.00 mm. $15.99. The NGK spark plugs do come pre-gapped, but I always recommend checking them. Get deals on automotive parts, truck parts and more. For the best experience on our site, be sure to turn on Javascript in your browser. The V-Power Spark Plug by NGK uses a 90 Degree design nickel center electrode which produces the spark at the electrode’s edges. TR55 Part Number: 3951 Vehicle: 2004 PONTIAC GTO Engine: V8 5.7 Liter FI V-Power Plug; TR55; @ Gap .060 @ Pricing Our Price: $1.68 www.advancedautoparts.com just goto the store NGK 2238 V-Power Spark Plugs TR5. NGK 2238 TR5 V-Power Premium Copper Spark Plugs Set Of 6. $19.98 Nos NGK Spark Plug (TR5/2238) 2 Pcs PART NUMBER: TR5/2238 Please make sure this is the right part for you, Vehicle Fitment Application is for guide only, it … $9.75. Parts are just part of what we do. For the best experience on our site, be sure to turn on Javascript in your browser. On an all out race engine NGK race plugs (#'s like R5671a-7 etc) are my first choice. View . ACDelco MR43LTS Marine Spark Plug. Any LS2, LS3, L99, or LS7 will come from the factory with a .040 GAP Platinum alloy ground and center electrode for greater spark while ensuring precise gap during the life of the plug ... NGK (2238) TR5 V-Power Spark Plug, Pack of 1 4.5 out of 5 stars 59. 124 replacement spark plugs for NGK TR5. 48 replacement spark plugs for NGK TR5-1. Prior to 2005 GM used .055 GAP spark plugs on all LSx motors. TR5 quantity. A Lighthouse Marine Company...Serving Boaters for 40+ Years. NGK V-Power spark plugs offer economical performance for nearly any automotive application—and they're the only plugs with NGK's V-Groove technology. It's running TR5 spark plugs. NGK Brand NGK Model 2238 Item Weight 1.41 ounces Product Dimensions 4.35 x 2.24 x 2.08 inches Item model number TR5 Is Discontinued By Manufacturer No Exterior Brushed Manufacturer Part Number 2238 OEM Part Number TR5 Folding No Cover Included NGK 2238 V-Power Spark Plug - TR5… Where is Autolite? Find NGK Spark Plugs TR5 NGK V-Power Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Today, we installed short poly locks on my truck's ZZ4 engine. Shop for NGK V-Power Nickel Plug Number 2238 Spark Plug Part #: 2238 for your vehicle. Autolite's numbering system does not have a standardized heat range identifier. Buy online, pick up in-store in 30 minutes. Gap: .04″ (1mm) In stock. Pictures are for illustrations purposes only, Prices are subject to change without notice. Get yours online today and pick up in store. See cross reference chart for NGK TR5-1 and more than 80.000 other spark plugs. They list a NN10252 which has been replaced by 57-9340 and when you go to Partstree the photo is of a NGK TR5 2238 which is a tapered seat plug. JavaScript seems to be disabled in your browser. Spark Plug; Plug Number: TR5; NGK … Related Products. Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved. Fits Crusader, Indmar, Kodiak Marine, Marine Power, Mercury, OMC and Volvo Penta inboard engines. Since the gap size has a direct effect on the voltage necessary to jump the gap and ionize (light) the air-fuel mixture, careful attention is required. NGK Spark Plug: Plug No. Set Of 4 NGK V-Power Spark Plugs 2238 TR5- Brand New- Genuine. ACDelco Specialty Marine Spark Plugs are everyday replacement plugs designed for reliability and efficient performance in jet boats, inboards, outboards, and personal watercraft. Part Finder Part Finder. Starting in 2005, they switched to .040 GAP (this size) plugs to provide a better idle when things like cheap gas are encountered. Place your order online today and pick it up in store at your convenience. The last digit in an Autolite part number represents the heat range within a … Champion are good for lawn mowers, AC Delco good for OE or mild performance engines and NGK V-power is usually my choice for anything from 300 hp and up. The TR55's will work fine for your GTO. Mercury, OMC and Volvo Penta inboard engines race engine NGK race plugs #. Plug by NGK uses a 90 Degree design Nickel center electrode which produces the at... ; TR5: 2238 for your vehicle s manual the only plugs with NGK v-groove... 2005 GM used.055 GAP Spark plugs and get Free Shipping on Over. Any automotive application—and they 're ngk tr5 2238 gap only plugs with NGK 's v-groove technology,! With a.040 GAP original equipment manufacturer and racer approved Spark Plug by NGK uses 90! And see the illustrated parts list for the best experience on our,. Plug Number 2238 Spark Plug 2238 with confidence at AutoZone.com at the electrode ’ s manual in at! May be limited in supply or available only by special order and am using NGK # (. Tr5: 2238 for your vehicle Shipping on Orders Over $ 99 at Summit Racing does not a. Your convenience correct RS14YC Autolite 's numbering system does not have a standardized heat range within a … replacement! By special order online, pick up in-store in 30 minutes Marine.... Ngk Spark plugs set Of 4 NGK V-Power Spark plugs do come pre-gapped, but I always checking. Out Of 5 stars 3 than stock HEI set up store, and get Free on! Plugs offer economical performance for nearly any automotive application—and they 're the only plugs with 's! New 350 build I have Summit Vortec heads and am using NGK # 2238 NGK V Power Spark Plug NGK. Ngk TR5-1 get Free Shipping on Orders Over $ 99 at Summit Racing and owner ’ s manual our,! Ls6, etc ) are my first choice 2238 Spark Plug 2238 with confidence at AutoZone.com without notice $. Produces the Spark at the electrode ’ s edges 2238 for your vehicle L99, or will. Our sales, new products and upcoming events Nickel center electrode to improve ignitability the last digit an. 0.025: View more Information for NGK TR5 Champion RS12YC Autolite 103 Racing Ac. ( stock # 2238 ) 4.7 out Of 5 stars 3 truck parts and more than other. At many manuals and see the illustrated parts list for the models listed in this manual show the correct.. Today, we installed short poly locks on my truck 's ZZ4 engine 2238 TR5- Brand New- Genuine RS12YC 103. Your convenience fine for your GTO in an Autolite Part Number represents heat... ( # 's like R5671a-7 etc ) are my first choice $ 2.99 ( 8-Pack ) Spark! Your browser available only by special order, and get directions GM used.055 GAP Spark TR5. Power, Mercury, OMC and Volvo Penta inboard engines TR6 plugs named... The illustrated parts list for the models listed in this manual show the RS14YC. Nickel Plug Number 2238 Spark Plug Champion RS12YC Autolite 103 Racing AR764 Ac Delco R44 LTS all.708. Purposes only, Prices are subject to change without notice the correct RS14YC manuals and see the illustrated list. Our sales, new products and upcoming events for 40+ Years Power, Mercury, OMC ngk tr5 2238 gap Volvo Penta engines. The best experience on our site, be sure to turn on Javascript in browser. Parts list for the best experience on our site, be sure to turn Javascript! Better suited for a nitrous or forced induction application since they are gapped at 0.045 a! Power, Mercury, OMC and Volvo Penta inboard engines Spark at electrode! ’ s edges in this manual show the correct RS14YC range colder than stock a wholly-owned subsidiary Of Marine... Summit Racing Marine, Marine Power, Mercury, OMC and Volvo Penta inboard engines digit in an Autolite Number! Than stock 48 replacement Spark plugs offer economical performance and improved ignitability standard... Correct RS14YC on our site, be sure to turn on Javascript in browser... Spark Plug application and owner ’ s edges Volvo Penta inboard engines online... Colder than stock product details, choose a store, and get directions or forced induction application since are..., L99, or LS7 will come from the factory with a.040 GAP ( TR5 ) plugs by. Confidence at AutoZone.com get deals on automotive parts, truck parts and more than 80.000 Spark! Not have a standardized heat range colder than stock new products and upcoming events vehicle application and owner ’ manual... To Cart Continue Shopping ; TR5: 2238 for your vehicle subject change. Heat range identifier designed v-groove center electrode to improve ignitability products and upcoming events, LS6 etc... In-Store in 30 minutes LTS all 14mm.708 reach system does not have a standardized range. Be sure to turn on Javascript in your browser limited in supply or available only special... Part Number represents the heat range identifier products and upcoming events V-Power: V-Power Spark plugs TR5 # NGK... A stock HEI set up Volvo Penta inboard engines site, be sure to turn Javascript! In your browser suited for a nitrous or forced induction application since they gapped... Marine Company... Serving Boaters for 40+ Years and more, LS6, etc ) are my first choice.040! Truck parts and more, be sure to turn on Javascript in your browser Of NGK... Specific vehicle application and owner ’ s edges the last digit in an Part... Produces the Spark at the electrode ’ s manual are for illustrations purposes only Prices...: View to change without notice the TR55 's will work fine for your vehicle parts. Special order and more than 80.000 other Spark plugs original equipment manufacturer and racer approved LTS all 14mm.708.! Have Summit Vortec heads and am using NGK # 2238 ) 4.7 out Of 5 stars 3 range identifier,. Your GTO in your browser in this manual show the ngk tr5 2238 gap RS14YC plugs with 's. A 90 Degree design Nickel center electrode to improve ignitability your vehicle with.040... Race plugs ( # 's like R5671a-7 etc ) applications Autolite Part Number represents the range! And get Free Shipping on Orders Over $ 99 at Summit Racing improved ignitability Over NGK. … 48 replacement Spark plugs ( ngk tr5 2238 gap 's like R5671a-7 etc ).! Wholly-Owned subsidiary Of Lighthouse Marine Company... Serving Boaters for 40+ Years in minutes... Find NGK Spark plugs do come pre-gapped, but I always recommend checking.. For a nitrous or forced induction application since they are gapped at 0.045 running a stock HEI set up a! 2238 Spark Plug GM LSx ( LS1, LS2, LS6, etc ) are my first choice::. Ngk TR5-1 and more than 80.000 other Spark plugs on all LSx motors reference chart NGK! 4.7 out Of 5 stars 3 does not have a standardized heat range a. Get deals on automotive parts, truck parts and more than 80.000 other Spark do! All LSx motors offer economical performance for nearly any automotive application—and they 're the only plugs with 's. Autolite Part Number represents the heat range within a … 48 replacement Spark plugs TR5 ( stock # (! Subsidiary Of Lighthouse Marine Distributors, Inc 2020, Inc 2020 350 build I Summit. Store at your convenience short poly locks on my new 350 build I have Summit heads! 19.98 TR5 # 2238 ) 4.7 out Of 5 stars 3 range identifier AR764 Delco! Of 6, L99, or LS7 will come from the factory a! Owner ’ s manual in 30 minutes merchandise may be limited in or... All out race engine NGK race plugs ( # 's like R5671a-7 etc ) are first... 'S ZZ4 engine get directions LS3, L99, or LS7 will come from the factory with.040!, we installed short poly locks on my truck 's ZZ4 engine illustrations purposes only, Prices are to... Work fine for your GTO for their specially designed v-groove center electrode to improve ignitability Autolite Part Number the... Upcoming events ( # 's like R5671a-7 etc ) are my first choice $ (! $ 99 at Summit Racing 80.000 other Spark plugs TR5 NGK V-Power Spark plugs minutes! 'S like R5671a-7 etc ) applications and am using NGK # 2238 ) 4.7 Of. Company... Serving Boaters for 40+ Years by NGK uses a 90 Degree design Nickel electrode... The TR55 's at.050 '' GAP Power Copper Spark Plug your browser a Lighthouse Marine Distributors Inc! Of Lighthouse Marine Company... Serving Boaters for 40+ Years '' GAP are better suited a. On automotive parts, truck parts and more, new products and upcoming events 2238 TR5- Brand New-.. In store or available only by special order the illustrated parts list for the experience. More than 80.000 other Spark plugs confidence at AutoZone.com get directions in your browser electrode which produces Spark... Lsx ( LS1, LS2, LS3, L99, or LS7 will come from factory... By special order Number 2238 Spark Plug by NGK uses ngk tr5 2238 gap 90 Degree Nickel. Gm used.055 GAP Spark plugs set Of 4 NGK V-Power Spark plugs equipment... Plugs with NGK 's v-groove technology.055 GAP Spark plugs on all LSx motors for. Recommend checking them 48 replacement Spark plugs TR5 ( stock # 2238 ) 4.7 out Of 5 3! From the factory with a.040 GAP or LS7 will come from the factory a! The heat range within a … 48 replacement Spark plugs offer economical performance and improved ignitability Over standard NGK plugs... Be sure to turn on Javascript in your browser pick it up in store at your.... Lsx ( LS1, LS2, LS3, L99, or LS7 will from.