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⛽ Upgrade your ride with precision power and efficiency!
SeyPon's Upgraded 4 Holes Gas Fuel Injectors (8 pcs) deliver precise fuel delivery for V8 engines (4.8L/5.3L/6.0L) across popular GMC, Chevy, Cadillac, and related models from 2000-2006. Built with durable metal and threaded connections, these injectors optimize fuel economy, ensure reliable performance, and come with expert customer support for a confident upgrade.
| ASIN | B0D1XMSM7D |
| Best Sellers Rank | #27,124 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Fuel Injectors |
| Brand | SeyPon |
| Brand Name | SeyPon |
| Connector Type | Threaded |
| Customer Reviews | 4.0 out of 5 stars 164 Reviews |
| Exterior Finish | Chrome |
| Included Components | OEM NEW HIGH-PERFORMANCE FUEL INJECTORS * 8 |
| Inlet Connection Size | 0.63 Inches |
| Inlet Connection Type | Threaded |
| Item Dimensions | 2.2 x 0.63 x 0.83 inches |
| Item Type Name | Fuel Injectors |
| Item dimensions L x W x H | 2.2 x 0.63 x 0.83 inches |
| Manufacturer | SeyPon |
| Material | Metal |
| Material Type | Metal |
| Model Number | 17113553 |
| Number of Ports | 8 |
| Outlet Connection Size | 0.63 Inches |
| Outlet Connection Type | NPT |
| Size | 1.17 cubic inches |
| Thread Size | 0.63 inches |
| Thread Type | NPT |
| Unit Count | 8.0 Count |
| Valve Type | solenoid valve |
G**H
Worked as they should
Worked like they should... Great value for the money
K**R
Worth the money
Solid injectors, no issues with install work great.
S**E
Not reliable, started leaking upon installing
These triggered my vehicle ECU as faulty , setting the mis fire code
G**D
Lone injector was bad
One injector was bad , had to reuse an old one they sent replacements. And handled it efficiently and expeditiously
D**E
Work great
Installed in my ‘05 Yukon Denali 6.0 and what a difference they made. Runs so much better than before. Cut and dry install on the LS engine just remember to use a little lube on the O-rings for easy installation of the injectors and to relieve the fuel pressure before removing.
J**Y
G
7 out of 8 of these injectors works great. The 8th injector misfires. Can't find out if I can purchase a single injector to replace.
E**E
Works as should
Work great feel the difference
T**O
Upgrade fitament caused issues
Be sure to check your vehicle if it needs 4 ports for the injection. This upgrade caused rich conditions and caused P0172 and P0175 for both banks.
Trustpilot
1 day ago
1 month ago