Fuel Injectors Set of 2 Compatible with Chevrolet Tahoe Blazer Caprice

In this review the tester looked at a set of two replacement fuel injectors intended for older GM V8 5.7L engines and related commercial chassis. The bottom line: this kit is best for owners who need a direct-fit, budget-friendly replacement for Chevrolet, GMC, Buick, Cadillac and Oldsmobile V8 applications where original-style injectors are required. The review finds the injectors perform like factory parts for initial function and value, but notes mixed long-term durability reports and occasional leakage complaints that buyers should weigh before purchase.

Key Features

• Direct vehicle fitment: Designed to fit a wide range of Chevrolet, GMC, Buick, Cadillac and Oldsmobile models from the late 1980s through mid 1990s, saving time on searching for compatible parts.
• V8 5.7L compatibility: Built for V8 5.7L applications used across C/K trucks, Suburban, Tahoe and light commercial chassis so installers get a correct flow profile for those engines.
• Preinstalled O-rings: Ships with O-rings already installed to simplify installation and reduce the chance of immediate vacuum or fuel leaks during replacement.
• Metal and composite design: Combines metal and composite plastic construction to match OEM form and function while keeping cost down.
• Two-pin electrical connector: Uses a male two-terminal pin connector compatible with factory wiring harnesses for a straightforward plug-and-play swap.

Who It's For

This set is aimed at DIY mechanics, restoration shops and fleet owners working on older GM vans, trucks and full-size cars that use the 5.7L V8 or compatible commercial chassis engines. It is practical for drivers who want a low-cost, direct-replacement injector that generally restores normal fuel delivery and drivability.

Buyers who need long-term, high-mileage reliability or who cannot tolerate any fuel seepage should consider higher-end remanufactured injectors or OEM units, since some customers report premature failures and occasional leakage around the pintle causing rich running conditions.

Pros & Cons

Pros

• Good initial functionality and flow match to factory injectors in most installations.
• Clear value for money compared with new OEM injectors when immediate replacement is the priority.
• Preinstalled O-rings and correct two-pin connector make installation fast and simple.

Cons

• Mixed reports on durability, with a minority of users experiencing failure within months.
• Some customers report leakage around the pintle, which can create a rich condition if not addressed.

Specifications

Brand	A-Premium (compatible)
Reference numbers	TJ7, 17111864, 17112494, 19110538, 57202
Fuel type	Gas
Terminal quantity / gender	2 / male
O-rings	Yes, preinstalled
Injector design	Metal and composite plastic
Hole quantity	6 holes

Our Verdict

This set of two fuel injectors is a cost-effective, direct-fit replacement for older GM V8 5.7L engines and many commercial chassis applications. It offers good initial performance and simple installation, making it a sensible choice for DIY repairs and budget-conscious restorations; however, buyers seeking maximum longevity should consider higher-end remanufactured or OEM injectors due to mixed durability reports.

Frequently Asked Questions

Will these injectors fit my 1994 Chevrolet K1500?
They are compatible with K1500 models from 1988-1995 that use the V8 5.7L engine, so they should fit a 1994 K1500 with that engine.

Do the injectors come with O-rings?
Yes, O-rings are included and preinstalled to simplify installation and reduce the chance of leaks during fitment.

Are these remanufactured or new?
The unit combines metal and composite plastic materials and is sold as a compatible replacement; customers report initial factory-like function but mixed long-term durability.