43RU46M
Fuel Injector Sleeve
Mack

IN STOCK

Mack

8 are currently available

Ships within 1 business day

$13.39 $16.07

This truck part is made by Mack. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
The fuel injector sleeve acts as a protective barrier and alignment guide for fuel injectors, ensuring precise fuel delivery into the engine cylinders. Its role is crucial in maintaining optimal engine performance, fuel efficiency, and emissions compliance. Made from durable materials, it withstands high temperatures and pressures within the fuel system. Properly fitting sleeves prevent leaks and contamination, which can cause engine misfires or damage. Regular inspection and replacement of this component help sustain engine reliability and performance over time. Source One Parts Center offers high-quality sleeves designed to meet or exceed OEM specifications, supporting your vehicle’s longevity and operational efficiency.