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4.8L / 5.3L / 6.0L V8 Truck Fuel Injector Service Kit — Rebuild Set for OE 25317628
- FKM O-ring, 7.8*3.71 mm ×1 per injector
- Micro filter, 6*3*13 mm ×1 per injector
- Pintle cap, 13.2*8.6*7 mm — ASNU254 ×1 per injector
- FKM O-ring, 9.19*2.62 mm ×1 per injector
Fitment at a glance
Injector OE number 25317628 — 4.8L / 5.3L / 6.0L V8 Truck
Fits General Motors 4.8L / 5.3L / 6.0L V8 Truck engines. Not affiliated with General Motors.
Match the number on your injector body before ordering.
Set for 1 injector
$11.99Seals, micro filter and caps for 1 injector — 4 pieces total. Assembled to order.
SKU RK-4125-1
Set for 4 injectors
$13.99Seals, micro filter and caps for 4 injectors — 16 pieces total. Assembled to order.
SKU RK-4125-4
Set for 6 injectors
$13.99Seals, micro filter and caps for 6 injectors — 24 pieces total. Assembled to order.
SKU RK-4125-6
Set for 8 injectors
$17.99Seals, micro filter and caps for 8 injectors — 32 pieces total. Assembled to order.
SKU RK-4125-8
Assembled to order — ships in 5–7 business days, then 2–5 days USPS transit in the US.
- Secure checkout by Stripe
- Free tracked USPS shipping in the US
- Assembled to order in Irvine, CA
- 30-day returns on unused parts
- Questions? Contact us before you buy
Shop-grade rebuild set for the 4.8L / 5.3L / 6.0L V8 Truck injector. Injector 25317628. If you flow-test and service these injectors, this is the full wear-part set: 4 pieces per injector - micro filter, FKM O-rings and seals, all dimension-matched to OE.
Kit contents (per injector)
- FKM O-ring, 7.8*3.71 mm x1
- Micro filter, 6*3*13 mm x1
- Pintle cap, 13.2*8.6*7 mm — ASNU254 x1
- FKM O-ring, 9.19*2.62 mm x1
Assembled to order - ships in 5-7 business days. Sold as sets for 1, 4, 6, 8 injectors.
Fits General Motors 4.8L / 5.3L / 6.0L V8 Truck engines. Not affiliated with General Motors.
Fitment
| Injector / engine | Note |
|---|---|
| OE 25317628 | 4.8L / 5.3L / 6.0L V8 Truck |
Fits General Motors 4.8L / 5.3L / 6.0L V8 Truck engines. Not affiliated with General Motors.
Not sure it fits? Send us your injector part number or engine code via the contact page and we'll confirm before you buy.