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๐ฅ Upgrade your V8โs heartbeat with precision fuel delivery ๐
The GZGN FJ504 Spider Fuel Injector is a direct OE replacement designed for 1996-2002 GM V8 engines (5.0L & 5.7L). Featuring multi-port fuel injection technology with precision spray patterns, corrosion-resistant stainless steel components, and high-temp sealing O-rings, it ensures enhanced engine performance, fuel efficiency, and durability. Backed by a 1-year warranty, itโs the smart upgrade for professional-grade reliability and power.















| ASIN | B0DKTGF1WL |
| Best Sellers Rank | #51,470 in Automotive ( See Top 100 in Automotive ) #23 in Automotive Replacement Fuel Injectors |
| Brand | GZGN |
| Customer Reviews | 4.0 4.0 out of 5 stars (49) |
| Date First Available | October 24, 2024 |
| Exterior | Machined |
| Item Weight | 1.9 pounds |
| Item model number | GMCPYZA10002 |
| Manufacturer | GZGN |
| Manufacturer Part Number | GMCPYZA10002 |
| Model | GMCPYZA10002 |
| Package Dimensions | 14.33 x 6.5 x 5.12 inches |
J**O
Works great
Good easy to install work great
V**T
Works great
I installed the injector on myb1998 chevy silverado, and installed perfect. I have had it on my truck for about a month now without any problems. I recommend it for a cheaper fix the $400 at the local parts house.
V**W
Cheap junk - nothing but misfires
Crappy - got it installed and nothing but misfires on cylinders, put my old one back on and misfires gone. Of course, I missed the return window by one day, so this review will have to do. Don't waste your money, cheap junk
J**K
Good fit
So far no complaints went in good with a tight fit and so far been a good fit
M**O
Works good
Works good
A**H
Excelente calidad simplemente cumple con su trabajo, instalado en chevy silverado 1500 2004.
J**S
Very good quality!!!
Great quality for an economical price. Works just like the really expensive ones do. And built with quality components to last as well. Thank you Amazon!
B**N
Best bang for your buck
Works great, have it on a 2000 chevy silverado with a manual transmission, the previous ones where complete junk once I had these installed I immediately felt the difference, however the first one I purchased seemed to have a fault but no worries, vendor took care of me immediately and sent me a new one free of charge, took about a week or two but regardless the part came and its been working great so far, would 100% buy again if needed in the future.
Trustpilot
2 months ago
1 week ago