Fast Shipping
Free shipping over $99

We ship from multiple warehouses across the country, so you get your part as soon as possible.

Industry Leading Warranty
We've got your back

Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs

Guaranteed Exact Fit
Easy Installation

We have reviewed over 1,000,000 fitments to guarantee an exact fit for your vehicle.

Easy Returns
We're Here To Help

Return for any reason within 60 days for a full refund

30 Years of Service
We Love What We Do

Experts in auto parts since 1989-We are rated 4.9/5 by over 400,000 of our customers.

Diesel Injection Kits

Select Your Vehicle:

Fast Shipping
Free Shipping on orders over $99.
We ship from multiple warehouses across the country, so you get your part as soon as possible.
Industry Leading Warranty
Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs.
Easy Returns
Return for any reason within 60 days for a full refund.
guaranteed exact fit
We've reviewed over 1,000,000 fitments to guarantee exact fit.

Diesel Injection Kits by Vehicle Make

+
Diesel Injection Kits

Diesel Injection Kits

Diesel Injection Kits

Diesel Injection Kits include the essential components of the diesel injection system. There are two types of diesel injection systems: direct and indirect. In a direct injection system, the diesel injector sprays a mist of fuel into the engine's main combustion chamber. In an indirect diesel injection system, the injector supplies fuel to the pre-combustion chamber, where it is ignited and then passed to the main combustion chamber. The diesel injection system includes the fuel tank, fuel transfer pump, fuel filter, diesel injection pump and injection nozzles.

A bad diesel injection system will fail to inject fuel into the engine properly, resulting in loss of engine power. One of the common symptoms of a faulty diesel injection system is engine misfire. Other indications include increased fuel consumption and poor or rough idling. If any component of your diesel injection system is malfunctioning, you should replace it at the earliest to avoid compromising engine efficiency. At Buy Auto Parts we stock a wide variety of diesel injection kits for every car make and model.

We have genuine OEM replacements and premium aftermarket parts. All our car parts are thoroughly tested and come with a warranty. To view the parts that fit your vehicle, select the right year, make and model of your car on our online catalog. At Buy Auto Parts you will find high-quality diesel injection kits at unbeatable prices, and free shipping. If you have any questions about our car parts, call our toll-free support line 1-888-907-7225 or email us at [email protected].

Thirdslide