{"product_id":"yunnergo-electric-fuel-pump-module-for-wrangler-yj-1991-1995-2-5l-4-0l-20-gal-sp736h-5003861aa-ab","title":"Yunnergo Electric Fuel Pump Module for Wrangler YJ 1991-1995 — 2.5L\/4.0L 20 Gal SP736H 5003861AA\/AB","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Yunnergo Electric Fuel Pump Module is a complete replacement crafted for Wrangler YJ models from 1991 through 1995. It supports both the 2.5L inline-4 and the 4.0L inline-6 engines and directly replaces common part variants such as SP736H, 5003861AA, 5003861AB, and related numbers. This module combines the pump with a fuel tank float to deliver a cohesive, ready-to-install solution for on and off road use.\u003c\/p\u003e\n\u003ch2\u003eStable fuel delivery and precise readings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe assembly maintains steady fuel pressure to the engine, helping smooth starts, stable idling, and consistent throttle response under varied driving conditions.\u003c\/li\u003e\n\u003cli\u003eThe integrated tank float provides reliable fuel level readings to the dashboard, reducing the risk of running low during longer trips or challenging terrains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExact fit for your Wrangler\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngineered to align with 1991, 1992, 1993, 1994, and 1995 Wrangler YJ models and both engine options, ensuring proper mounting and connector compatibility.\u003c\/li\u003e\n\u003cli\u003eCompatible with common replacement part numbers including SP736H and 5003861AA\/AB, offering a straightforward swap when updating the fuel system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRugged build for off-road use\u003c\/h2\u003e\u003cp\u003eBuilt with erosion-resistant metal components and a heat-tolerant plastic housing, the high-performance pump is designed to endure off-road vibration, extreme engine bay temperatures, and exposure to fuels for long-lasting reliability.\u003c\/p\u003e\n\u003ch2\u003eWhat’s included and installation is DIY friendly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete kit includes the fuel pump assembly, fuel tank float, wiring harness, strainer, and connectors for a full replacement.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play design aligns with the vehicle structure, and most enthusiasts can complete the update in about 35 to 50 minutes without special tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality and testing\u003c\/h2\u003e\u003cp\u003eEach unit undergoes thorough testing to ensure consistent fuel delivery and accurate readings across temperature ranges and vibrations, supporting dependable performance across driving scenarios.\u003c\/p\u003e\n\u003ch2\u003eUsage scenarios\u003c\/h2\u003e\u003cp\u003eWhether daily commuting, weekend trail runs, or long road trips, a reliable fuel delivery system helps the engine respond predictably and maintain momentum when it matters most. The integrated level sensor aids in planning your fuel stops on adventures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this fuel pump module compatible with Wrangler YJ 1991–1995?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, designed for 1991–1995 Wrangler YJ with 2.5L and 4.0L engines; matches SP736H and 5003861 variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and how long to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes pump, float, wiring harness, strainer, and connectors; plug-and-play design typically takes 35–50 minutes for DIY installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yunnergo","offers":[{"title":"Default Title","offer_id":42474719576149,"sku":"B0CMZK6T4G","price":85.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/yunnergo-fuel-pump-module-wrangler-yj.jpg?v=1778253035","url":"https:\/\/plentytorque.co.uk\/products\/yunnergo-electric-fuel-pump-module-for-wrangler-yj-1991-1995-2-5l-4-0l-20-gal-sp736h-5003861aa-ab","provider":"PlentyTorque","version":"1.0","type":"link"}