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

Replacement REPJ318101 Fuel Pressure Regulator Straight Nipple OE Replacement

Part of: Replacement Fuel Pressure Regulator Straight Nipple

Other options in this family: Replacement RC31810001 Replacement REPC318106 Replacement REPC318103 Replacement REPC318105 Replacement REPP318102

Manufacturer

Picture for manufacturer Replacement

Part Number

REPJ318101
8 reviews
Sale Price

$11.75

In Stock (10+)

delivery box

Usually delivered within 2 days

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 Replacement REPJ318101 is a direct-fit OE replacement fuel pressure regulator featuring a straight nipple orientation, designed to restore precise fuel system pressure regulation on gasoline-powered Jeep applications. Engineered to meet or exceed original equipment specifications, this regulator maintains a steady 39 PSI fuel pressure to ensure consistent fuel delivery to the injectors under all operating conditions.

Key Features:

  • Direct OE replacement — no modifications required for installation
  • Straight nipple orientation for correct hose routing
  • Regulates fuel pressure to 39 PSI
  • Gasoline (GAS) fuel system application
  • Sold individually
  • Manufactured to meet OE fit, form, and function standards

OEM Cross-Reference Part Numbers: 21096, 23020, 143610, 219679, 319679, 800322, 2172150, 2551086, 53005801, 53030001, 89054388, 5G1119, FP10071, FP10382, FPR25, PR210, PR333, PRDL322, SKPR210, PR210T

A properly functioning fuel pressure regulator is essential for smooth engine operation, responsive throttle, and efficient fuel consumption. Replacing a faulty regulator helps eliminate symptoms such as rough idle, poor acceleration, fuel odor, or hard starting.

Great experience! Good price on tires, and fast shipping.

Could not get ground shipping and drop shipping insurance.

I searched online for my product, found it and the best price at thmotorsports.com, ordered it, and received it as promised, in perfect condition as advertised. I'm a satisfied customer. Guess they have a sister company: autoplicity.com. I'm shoppin' them too.

Good price.

Quick shipping and great price

Simple and easy!

Looks nice ! Packaged well.

Good price for tires

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