Dasbecan Fuel Pump Assembly for Jeep Wrangler YJ 1991–1995 2.5L/4.0L 20 gal — OEM-fit with Strainer

If your 1991–1995 Jeep Wrangler YJ is showing signs of reduced fuel pressure, hard starts, or uneven idling, this Dasbecan fuel pump assembly is built as a direct-fit replacement to bring fuel flow back to specification. Designed to match OEM electrical connectors and supplied with a wiring harness-ready configuration, the unit aims to simplify installation and minimize downtime. It includes the filter strainer required to keep contaminants out of the system and is offered with compatible part numbers for easier identification.

Will this fuel pump fit my Jeep Wrangler YJ?

Yes—the Dasbecan assembly is engineered specifically for the 1991–1995 Wrangler YJ models equipped with 2.5L or 4.0L engines and a 20-gallon fuel tank. Cross-reference the unit with listed replacement numbers to confirm compatibility.

• Fits: Jeep Wrangler YJ 1991–1995, 2.5L or 4.0L engines.
• Tank capacity requirement: 20 gallon configuration only.
• Replacement part numbers: SP736H, 4637182, 5003861AB for verification.

How easy is installation and what wiring is included?

The pump arrives with an OEM-standard connector and a wiring harness-style interface to plug into the vehicle’s factory socket, reducing the need for splicing. Most experienced DIYers can complete the swap with basic hand tools and a safe fuel-draining procedure.

• Includes: Fuel pump assembly x1 with factory-style connector.
• Wiring: OEM-standard connector compatible with original harness.
• Installation tip: Depressurize the fuel system and work in a ventilated area.

What performance and filtration features does it offer?

The Dasbecan pump is built to provide steady fuel flow and incorporates a fine mesh strainer to trap debris before it enters the pump, helping prevent premature wear. It’s designed to meet or closely match the original equipment flow characteristics for reliable operation.

• Stable fuel supply for consistent engine performance.
• Meticulous strainer filter to block impurities from the fuel.
• Manufactured to meet OEM fit and electrical standards.

What should I expect in the package and when to replace the pump?

The shipment contains one complete fuel pump assembly ready for installation. Replace the pump when you experience symptoms like difficulty starting, engine sputtering under load, whining from the tank area, or diagnostic trouble codes indicating low fuel pressure.

• Package contents: Fuel pump assembly x 1pc.
• Common replace indicators: poor acceleration, surging idle, or fuel pressure loss.
• Pro tip: Inspect the fuel strainer and lines while the tank access is open.

Who is this for: This Dasbecan fuel pump assembly is aimed at Jeep owners, mechanics, and restoration specialists working on YJ Wranglers from 1991 to 1995 with 2.5L or 4.0L engines who need a direct-fit, OEM-style replacement for a 20-gallon tank. It suits anyone looking for a ready-to-install unit with known cross-reference numbers (SP736H, 4637182, 5003861AB) to match parts lists and ensure correct fitment. If you require a pump for a different tank size or vehicle year, confirm fitment before ordering.