My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Standard Motor Products FIR3 Diesel Fuel Injector Rail

Part of: Standard Motor Products Diesel Fuel Injector Rail

Other options in this family: Standard Motor Products FIR1 Standard Motor Products FIR7 Standard Motor Products FIR5 Standard Motor Products FIR2 Standard Motor Products FIR4

Manufacturer

Picture for manufacturer Standard Motor Products

Part Number

FIR3
5 reviews
Sale Price

$195.71

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Standard Motor Products FIR3 is a replacement diesel fuel injector rail designed to meet or exceed OEM specifications. The fuel injector rail, also known as a fuel rail or common rail, serves as the distribution manifold that delivers pressurized diesel fuel from the supply line to each individual fuel injector in the engine.

Key Features:

  • Direct OEM replacement for precise fit and function
  • Engineered to maintain consistent fuel pressure across all injectors
  • Constructed from durable materials to withstand high-pressure diesel fuel environments
  • Designed for reliable, long-term performance under demanding engine conditions
  • Manufactured by Standard Motor Products, a trusted name in OE-quality replacement parts

Standard Motor Products has been a leading supplier of engine management and fuel system components for over 90 years. The FIR3 injector rail is built to restore proper fuel delivery and injection timing, helping maintain engine performance, fuel efficiency, and emissions compliance. Ideal for technicians and DIY mechanics seeking a dependable, cost-effective OEM-style replacement.

It was great!

The box arrived and although it contained my anchor. The box was destroyed because no packing was in the box with the anchor

Shopping experience was great check out was easy hopefully the part fits great

Easy to find exactly what I needed before I even knew what he needed me to order!!

Easy to navigate the website.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy