High Pressure Diesel Fuel Injector Assembly - GM (55504598)
Genuine OEM GM Parts & Accessories - 55504598
High Pressure Diesel Fuel Injector Assembly - GM (55504598)
Genuine OEM GM Parts & Accessories - 55504598
- GM
- 55504598
Details
- Brand:
- SKU:
55504598
- Other Names:
Fuel Injector
- Description: GM Genuine Parts High Pressure Diesel Fuel Injector Assembly (Part Number: 55504598) is a high-pressure diesel fuel injector engineered to atomize fuel for combustion in diesel engines. It supports precise fuel delivery for throttle response and cold-start assist in 2.8L diesel applications where specified.Buy with confidence from World Parts Direct—an American company—offering competitive pricing, compatibility guarantee, and OEM-backed support for fuel injection systems.
- Function: High-pressure diesel injector for atomizing fuel into intake or combustion chamber as part of fuel management system
- Benefit: Provides precise fuel delivery for performance, response, and cold-start assistance
- Also known as: Fuel Injector
- Underhood
- Emission Control Parts
- 21
- Condition: New
- MSRP: $467.84
- You Save: $213.81 (45.7% off)
- Sale Price: $254.03
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- GM
- 55504598
Details
- Brand:
- SKU:
55504598
- Other Names:
Fuel Injector
- Description: GM Genuine Parts High Pressure Diesel Fuel Injector Assembly (Part Number: 55504598) is a high-pressure diesel fuel injector engineered to atomize fuel for combustion in diesel engines. It supports precise fuel delivery for throttle response and cold-start assist in 2.8L diesel applications where specified.Buy with confidence from World Parts Direct—an American company—offering competitive pricing, compatibility guarantee, and OEM-backed support for fuel injection systems.
- Function: High-pressure diesel injector for atomizing fuel into intake or combustion chamber as part of fuel management system
- Benefit: Provides precise fuel delivery for performance, response, and cold-start assistance
- Also known as: Fuel Injector
- Underhood
- Emission Control Parts
- 21
- Condition: New
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this High Pressure Diesel Fuel Injector Assembly for your 2019-2022 vehicle. GM Parts & Accessories Limited Warranty.
