Crown Automotive 83503634 Electric Fuel Pump for 91-95 Jeep Wrangler YJ & 87-93 Cherokee XJ with 2.5L or 4.0L Engine
Quadratec Part #:
51305-07
Crown Automotive Part #:
83503634
Description
Fits the following applications:
- 91-93 Wrangler YJ with 2.5L Engine
- 91-95 Wrangler YJ with 4.0L Engine
- 91-93 Cherokee XJ with 2.5L Fuel Injected Engine
- 87-93 Cherokee XJ with 4.0L Engine
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Details
- Engine Size: 2.5L I-4, 4.0L I-6
- Engine Fuel: Gasoline
- Shipping Weight: 3lb
- Shipping Dimensions: 9in x 3in x 3in (L x W x H)
Jeep Cherokee (XJ)
- 1993 Jeep Cherokee (XJ)
- 1992 Jeep Cherokee (XJ)
- 1991 Jeep Cherokee (XJ)
- 1990 Jeep Cherokee (XJ)
- 1989 Jeep Cherokee (XJ)
- 1988 Jeep Cherokee (XJ)
- 1987 Jeep Cherokee (XJ)
Jeep Wrangler (YJ)
- 1993 Jeep Wrangler (YJ)
- 1992 Jeep Wrangler (YJ)
- 1991 Jeep Wrangler (YJ)
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Questions
Lionel P.
I have 1993 Jeep Wrangler YJ with 4 liter six cylinder & need to change fuel pump - does the size of gas tank matter?

Yes, the size of your gas tank can definitely matter when choosing a replacement electric fuel pump for your 1993 Jeep Wrangler YJ with a 4.0L six-cylinder engine.
The Crown Automotive 83503634 Electric Fuel Pump is listed as being compatible with the following Jeep models and years:
1991-1993 Jeep Wrangler YJ with 2.5L engine
1991-1995 Jeep Wrangler YJ with 4.0L engine
1991-1993 Jeep Cherokee XJ with 2.5L fuel injected engine
1987-1993 Jeep Cherokee XJ with 4.0L engine
While the product descriptions don't explicitly state the fuel tank size this pump is specifically for, it covers the range of years where both 15-gallon and 20-gallon tanks were used in the YJ Wrangler. If you've upgraded the tank to anything other than the stock 15 or 20 gallon fuel tank, this would not work.
The Crown Automotive 83503634 Electric Fuel Pump is listed as being compatible with the following Jeep models and years:
1991-1993 Jeep Wrangler YJ with 2.5L engine
1991-1995 Jeep Wrangler YJ with 4.0L engine
1991-1993 Jeep Cherokee XJ with 2.5L fuel injected engine
1987-1993 Jeep Cherokee XJ with 4.0L engine
While the product descriptions don't explicitly state the fuel tank size this pump is specifically for, it covers the range of years where both 15-gallon and 20-gallon tanks were used in the YJ Wrangler. If you've upgraded the tank to anything other than the stock 15 or 20 gallon fuel tank, this would not work.
Brian F.
I have a1987 YJ. The original 4.2L has been replaced with a 4.0L. Will this fuel pump work with the original fuel tank? I believe the 4.2L had a mechanical fuel pump.

Please contact my customer service/sales department at 1-800-745-5337 for a detailed discussion. We need to know more about the Jeep such as the tank size and style and any other potential modifications to the fuel system.