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20 Best Scpi Fuel Injector Assembly of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Scpi Fuel Injector Assembly of 2023. Check our ranking below.

2,390 Reviews Scanned

Rank No. #1

YEHERIT Fuel Injector Assembly w/Bracket Compatible with 1996-2014 Chevrolet Blazer C1500 K1500 Express 1500 2500 Astro GMC Jimmy Savana Sierra Safari Oldsmobile Chevy - V6 4.3L, Replace# FJ503

[Fitment-1]: Compatible with Chevrolet 1996-2014 Express 1500 V6 4.3L, 1996-2005 Chevrolet Blazer V6 4.3L, 1996-1998 C1500 V6 4.3L, 1996-2005 Express 2500 V6 4.3L (NOT for 5.7L 6.0L 5.0L 4.8L), 1996-1998 K1500 V6 4.3L (NOT for 5.7L 6.5L 5.0L), 1996-1999 P30 V6 4.3L(NOT for 5.7L 6.5L 7.4L), 1996-2004 S10 V6 4.3L (NOT for 2.2L), 1999-2013 Silverado 1500 V6 4.3L(NOT for 6.2L 4.8L 5.3L 6.0L ); Compatible with 1996-2001 Oldsmobile Bravada V6 4.3L; Compatible with 1997-2000 Isuzu Hombre V6 4.3L
[Fitment-2]: Compatible with GMC 1996-1998 C1500 V6 4.3L,1996-2001 Jimmy V6 4.3L, 1996-1998 K1500 V6 4.3L, 1996-1999 P3500 V6 4.3L, 1996-2005 Safari V6 4.3L, 1999-2013 Sierra 1500 V6 4.3L, 1996-2013 Savana 1500 V6 4.3L, 1996-2006 Savana 2500 V6 4.3L (NOT for 5.3L 6.0L 4.8L), 1996-2004 Sonoma V6 4.3L; Compatible with 1996-2001 Oldsmobile Bravada V6 4.3L; Compatible with 1997-2000 Isuzu Hombre V6 4.3L
[Reference Number]: FJ503, FJ10565, 1512N, 17113295, 17114164, 17091628, 12568332, 2173028, 217-3028, 25331863, 89060439, 833-22102-6, 800- 4G1887
[Benefits]: Injector nozzles utilize cutting-edge fuel atomization technology to achieve optimal combustion, thereby enhancing performance and fuel efficiency
[Choose Our Product]: We offer 1 year product quality support to our customers. Each item undergoes rigorous quality control to ensure you can drive with peace of mind

Rank No. #2

TamerX Vortec Spider Fuel Injector Assembly, Compatible with Chevrolet/GMC 4.3L

TamerX Spider Fuel Injector Assembly Central Port Injection We guarantee fit and function.
This TamerX central port fuel injection assembly for the 1996-2001 Chevrolet/GMC Spider Fuel Injector Assembly GM 4.3L GM V6 Engine. This is a completely Remanufactured SCPI Fuel Injector.
The TamerX Spider Assembly is 100% tested to meet or exceed OEM specifications. The replacement of your old unit with the TamerX Spider will provide cleaner emissions, improve fuel economy, and increase performance.
The assembly comes with new Viton O-Rings, Fuel Pressure Regulator. Application: Make: Chevrolet,GMC Model: SUV, Truck Engine: 4.3L V6 Year: 1996-2001 Warranty: 1 Year 1,000,000 miles

SaleRank No. #3

Fuel Spider Injector Assembly W/Bracket Replacement For 1996-02 GM Chevy Pickup Trucks Suburban Express Savana 5.0 5.7 Vortec V8# FJ504 89060440 17114163 25340347 93441235 217-3029

☑【Reference Part Numbers】89060440, 25340347, 17114163, 17115381, 2173029, 93441235, FJ10566, 4G1888, 63886, FJ105, FJ504, 16970, 238887, 833-22105-8, 833221058, 833-22102-8, 833221028, 800-1513N, 8001513N, M1046, 217-3029, 2173029, 10725, 19210687
☑【Fitment】1996-2000 C1500 C2500; 1996-2002 Express 1500 2500 3500; 1996-1999 K1500 K2500 K3500; 1996-1999 P30; 1996-1999 Suburban C/K 1500 2500; 1996-2000 Tahoe; 1996-1999 G-M-C C/K 1500 2500 3500; 1996-2002 Savana 1500 2500 3500; 1996-2002 Suburban 1500 2500 3500; 1996-2000 Yukon
☑【Spider Injector Lines not Orientated?】For better packaging and shipping purposes, all lines are tied together to avoid possible shipping damages. Please check the video above on how to turn the lines to where they're supposed to orientate. This Spider Injector Kits contain the necessary parts to service a fuel injector, and are direct replacement for your vehicle's original components. The fuel injector atomizes the fuel with the air entering the engine cylinder to form a combustible mixture. This replacement fuel injector kits have been manufactured to fit your vehicles, providing the same performance, durability, and service life you expect from the original manufacturer.
☑【Note】This Fuel Injector is DIFFERENT from the injector on Vortec 4.3L V6 engines and those 2 can NOT replace each other. Please do confirm first before ordering. Or just send us your VIN number and we'll do the check for you directly.
☑【Warranty】Our replacement products all come with one-year manufacturer’s free replacement warranty.

Rank No. #4

6 Cylinder FJ503 Spider Fuel Injector Assembly Compatible for Trucks Vortec 4.3L 1996-2002 Fuel Spider Injector with Bracket Replaces FJ10565 4G1887 19210688 12568332 17113673 800-1512N

Applicable models: FJ503 Spider Fuel Injector Compatible for Trucks Vortec 4.3L 1996-2002.
OE Part Number: FJ503, 12568332, 19210688, 89060439, 17114164,17113295, 25331863, 17113295, 17113215, 17115379, 17113673, 2204-510881, 322-04819, 800-1512N, 217-3028, 217-3348, 16-9706, 2204510881, 32204819, 8001512N, 2173028, 2173348, 169706, FJ10565, 4G1887, M1045, FJ503, 63885, FJ10565-11B1, BWD63885, 240408.
Easy installation: Its manufacturing meets the original factory specifications, can direct replacement for your old or broken parts.
Package included: 1xSpider Fuel injector 6 cylinder. FJ503 Fuel Injector kit 12568332 Spider Fuel Injector with Bracket.
Why you choose us? our Injector can effectively prevent fuel exposure, reduce fuel waste, improve fuel utilization, and minimize stickiness during use.There is a bracket in our package. Please be sure to fix the bracket on the injector before installing the injector.

Rank No. #5

Tykick FJ504 Spider Fuel Injector Assembly For Chevy Chevrolet 1996-2002 GMC 1996-2002 Cadillac Escalade 1999-2000,5.0L 5.7L V8 Replaces OEM#93441235，FJ10566，89060440，17091626，25340347，2173029

【New Upgrade】1、Focus on solving the problem of difficult to adjust the nozzle angle of the injector,Can Manually AdjustableAngle 0-360°. 2、Strengthen the hardness of the plastic nozzle and the toughness of the fuel pipe to reduce the problem of fuel pipe breakage in the process of adjusting and the problem of cracking of the plastic nozzle in the process of installation.
【confirmedfit myFitment 1】Central Port Fuel Spyder Injector Injection Assembly Compatible with Chevrolet C1500 1996-1999,Chevrolet C1500 Suburban 1996-1999,Chevrolet C2500 1996-2000,Chevrolet C2500 Suburban 1996-1999,Chevrolet C3500 1996-2000,Chevrolet Express 1500 1996-2002,Chevrolet Express 2500 1996-2002,Chevrolet Express 3500 1996-2002,Chevrolet K1500 1996-1999,Chevrolet K1500 Suburban 1996-1999,Chevrolet K2500 1996-2000,Chevrolet K2500 Suburban 1996-1999,Chevrolet K3500 1996-2000,Chevrolet P30 1996-1999,Chevrolet Tahoe 1996-2000
【confirmedfit myFitment 2】Fuel Spider Injector Replacement Compatible with GMC C1500 1996-1999,GMC C1500 Suburban 1996-1999,GMC C2500 1996-2000,GMC C2500 Suburban 1996-1999,GMC C3500 1996-2000,GMC K1500 1996-1999,GMC K1500 Suburban 1996-1999,GMC K2500 1996-2000,GMC K2500 Suburban 1996-1999,GMC K3500 1996-2000,GMC P3500 1996-1999,GMC Savana 1500 1996-2002,GMC Savana 2500 1996-2002,GMC Savana 3500 1996-2002,GMC Yukon 1996-1998,Compatible with Cadillac Escalade 1999-2000
【Compatible with OEM Part Number】FJ504, FJ105,FJ10566,93441235,89060440, 17091626, 25340347, 217-3029,2173029, 17114163,4G1888, 16970, 63886, 238887, 833221028, 800-1513N, M1046.
【Quality Guarantee】Within half a year after purchase, if there is any quality problem, it can be replaced for free.

Last update on 2025-07-28 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: How do you remove fuel injectors?

A: TIPS: When removing the old injectors from each port, DON’T fully squeeze the release tabs/pins cause they will break off! Only squeeze them enough to release the old injector. Squeeze a little and rotate the injectors to remove them. If you break off the release tabs, make sure and not drop into intake manifold.

Q: What does MFI stand for in fuel injection?

A: Our Multi-Port Fuel Injection (MFI) system has several advantages over the original Sequential Central Port Injection (SCPI) system, including port fuel delivery and high reliability, better hot starts and reduced vapor emissions, and faster prime on hot restarts. The above Multi-Port Fuel Injector is also available for the GM V8.

Q: What kind of fuel injection does GMC Vortec use?

A: GM’s Vortec engines come with a Sequential Port Injection System (SCPI). Our Multi-Port Fuel Injection (MFI) system has several advantages over the original Sequential Central Port Injection (SCPI) system, including port fuel delivery and high reliability, better hot starts and reduced vapor emissions, and faster prime on hot restarts.

Q: What kind of oil do you use to lubricate fuel injectors?

A: Tech Tip: For successful installation, lubricate injector tips and O-ring seals with transmission assembly gel, petroleum jelly, or even clean engine oil. Do not use silicone. Replacing the multi-port fuel injection (MFI) system on a GM V6 4.3L engine is a complicated job.

Scpi Fuel Injector Assembly