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Jeep Wrangler Fuel Line Crack May Cause Leak

NHTSA campaign 21V665000 · Reported Aug 26, 2021 · Chrysler (FCA US, LLC)

critical How serious is it? About this label

A fuel leak in the presence of an ignition source increases the risk of a fire. The notice does not tell owners to stop driving.

Key facts

NHTSA campaign number	21V665000
Reported to NHTSA	Aug 26, 2021
Manufacturer	Chrysler (FCA US, LLC)
Part affected	Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
Vehicles covered	1 model/year combination, model years 2020
Do-not-drive advisory	No
Park-outside advisory	No
Repair	Free at any franchised dealer

What's wrong, in plain English

Chrysler is recalling certain Jeep Wrangler vehicles with the 2.0 Liter engine because a fuel supply line connector may crack. If this happens, fuel can leak into the engine compartment.

What you should do

1. Check your VIN at nhtsa.gov/recalls to confirm your Jeep is affected.
2. Contact a dealer to have the fuel supply line inspected (FCA US LLC customer service: 1-800-853-140).
3. Any needed replacement of the fuel supply line is free of charge.

Where do I find my VIN, and what do I tell the dealer?

Your VIN is the 17-character code on the lower left of the windshield, on your registration and usually on your insurance card. Enter it at nhtsa.gov/recalls to see whether this recall is still open on your car. When you call the dealer, say you have an open safety recall and give them NHTSA campaign number 21V665000. More in how recalls work.

Affected vehicles (1)

2020 Jeep Wrangler

Who to contact

Jeep — official Jeep recall lookup

Customer service: 1-800-853-1403

Any franchised dealer for the brand can do the repair. Phone numbers are taken from manufacturer sites and recent NHTSA notices; if one has changed, the number in your own recall letter is the one to use.

The bigger picture

Jeep Fuel System Recalls Cover Leaks, Pump Failures, and Stalling · all 5 Jeep recalls in this area

Other Jeep Wrangler recalls

Jun 4, 2026Jeep Wrangler and Gladiator Steering Pump Fire Riskcritical
Oct 30, 2025Jeep Wrangler, Grand Cherokee Battery Fire Riskcritical
Sep 12, 2024Jeep Wrangler Camera and Brake Light Failurehigh
Sep 5, 2024Jeep Gladiator, Wrangler: Instrument Panel Cluster May Failmedium
Aug 1, 2024Jeep Wrangler and Gladiator Software May Stall Enginehigh
Mar 14, 2024Jeep, Ram, Chrysler Air Bag May Not Deployhigh

All 36 Wrangler recalls

Official notice

Component: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Summary: Chrysler (FCA US, LLC) is recalling certain 2020 Jeep Wrangler vehicles equipped with the 2.0 Liter engine. A cracked fuel supply line connector may leak fuel into the engine compartment.
Safety risk: A fuel leak in the presence of an ignition source increases the risk of fire.
Remedy: Dealers will inspect and replace the fuel supply line as needed, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact FCA US LLC customer service at 1-800-853-140. FCA US LLC's number for this recall is Y10.

Verify your specific vehicle by VIN at nhtsa.gov. Recall repairs are free of charge by law.