---
product_id: 700622967
title: "Set of 6 Fuel Injectors FJ1157 12634126 Replacement Compatible with Buick Enclave Lacrosse Cadillac ATS CTS SRX XTS GMC Canyon Terrain Chevrolet - Replaces 12642128"
brand: "macax"
price: "KSh36418"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/700622967-set-of-6-fuel-injectors-fj1157-12634126-replacement-compatible-buick
store_origin: KE
region: Kenya
---

# Corrosion-resistant composite OE-spec fast & easy install High-temp Viton O-rings durability Set of 6 Fuel Injectors FJ1157 12634126 Replacement Compatible with Buick Enclave Lacrosse Cadillac ATS CTS SRX XTS GMC Canyon Terrain Chevrolet - Replaces 12642128

**Brand:** macax
**Price:** KSh36418
**Availability:** ✅ In Stock

## Summary

> ⛽ Upgrade your drive with injectors that fuel your ambition!

## Quick Answers

- **What is this?** Set of 6 Fuel Injectors FJ1157 12634126 Replacement Compatible with Buick Enclave Lacrosse Cadillac ATS CTS SRX XTS GMC Canyon Terrain Chevrolet - Replaces 12642128 by macax
- **How much does it cost?** KSh36418 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/700622967-set-of-6-fuel-injectors-fj1157-12634126-replacement-compatible-buick)

## Best For

- macax enthusiasts

## Why This Product

- Trusted macax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Worry-Free Ownership:** One-year after-sales service ensures peace of mind and easy replacements
- • **Durability That Lasts:** Corrosion-resistant composite material built to withstand harsh conditions
- • **Fuel Efficiency Boost:** Balanced injection reduces fuel consumption and emissions
- • **Seamless OE Compatibility:** Designed to match or exceed original equipment specs for hassle-free installation
- • **Precision Engineered Performance:** Optimized fuel delivery for smoother rides and better mileage

## Overview

This set of 6 MACAX fuel injectors (model FJ1157) is engineered to meet or exceed OEM standards for Buick, Cadillac, GMC, and Chevrolet models. Featuring corrosion-resistant composite construction and high-temp Viton O-rings, these injectors ensure reliable, balanced fuel delivery that enhances engine performance and fuel efficiency. Backed by a one-year after-sales service, they offer a durable, easy-to-install solution for professional-grade vehicle maintenance.

## Description

Full description not available

## Features

- [Notice] Make sure will fit your vehicle check"fitment information", Please use desertcart's Your Garage feature above to see if this part is compatible with your vehicle.
- [Performance] Enhance your vehicle with our top-quality fuel injector. Made from corrosion-resistant composite material, it features high-temp viton o-rings for durability. Designed to OE specs, it ensures smooth engine performance, balanced fuel delivery, and reduced fuel consumption.
- [Design] MACAX fuel injectors kits are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability.
- [After-Sales Service] MACAX fuel injectors pack comes complete with a One year after-sales service.If the fuel injectors ever fails on your car,just reach out to us for a replacement. Save time and money by taking advantage of this service.
- [Compatible part numbers] 12634126, 12642128, FJ1157

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MACAX |
| Brand | MACAX |
| Item Weight | 1.6 ounces |
| Package Dimensions | 6.3 x 3.35 x 1.6 inches |
| Item model number | 8f33d3bf-8f87-468d-819a-eee4abb5061f |
| Manufacturer Part Number | MX-FJ1157-241128 |
| OEM Part Number | 12634126, 12642128, FJ1157 |

## Product Details

- **Brand:** MACAX
- **Inlet Connection Type:** Press
- **Outlet Connection Type:** Press
- **Number of Ports:** 12
- **Manufacturer:** MACAX

## Images

![Set of 6 Fuel Injectors FJ1157 12634126 Replacement Compatible with Buick Enclave Lacrosse Cadillac ATS CTS SRX XTS GMC Canyon Terrain Chevrolet - Replaces 12642128 - Image 1](https://m.media-amazon.com/images/I/71GpJ4+OciL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.co.ke/products/700622967-set-of-6-fuel-injectors-fj1157-12634126-replacement-compatible-buick](https://www.desertcart.co.ke/products/700622967-set-of-6-fuel-injectors-fj1157-12634126-replacement-compatible-buick)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-24*