FUSCH Fuel Pump Relay Wiring Kit for Dodge/Jeep/Ram 2011–2013 — Plug-and-Play, Corrosion-Resistant

FUSCH Fuel Pump Relay Wiring Kit is a plug-and-play replacement harness and relay block designed to restore reliable fuel pump relay connections on specified Dodge, Chrysler, Jeep and Ram models.

This wiring kit replaces worn or damaged fuel pump relay pigtails and includes the relay block, a pre-wired harness, and installation accessories. Built with corrosion-resistant tinned copper conductors and appropriately sized wire gauges, the assembly aims to match factory electrical performance while simplifying repair. The package contains everything needed to swap the connector without cutting into factory wiring, and a printed instruction sheet guides installation step-by-step.

Will this wiring kit fit my vehicle?

Yes—this kit is engineered to match the fuel pump relay connections used on several model years and makes. Verify compatibility by comparing the part number or matching the vehicle list below to ensure a correct fit.

• Replaces OEM part numbers: 68269523AD, 04727370AA, 4727370AA, and CBWPR091AA.
• Compatible vehicles: Dodge Durango (2012–2013), Dodge Grand Caravan (2011), Chrysler Town & Country (2011), Jeep Grand Cherokee (2012–2013), Ram 1500 (2011).
• Designed to plug into the factory relay location—no custom splicing required.

How durable and safe is the harness?

The wiring uses tinned copper conductors that resist corrosion and maintain conductivity over time, and the relay block shell is molded from a resilient material to protect internal contacts. The included inline fuse matches the original 20A rating to preserve circuit protection consistent with factory specifications.

• Tinned copper: improved corrosion resistance and consistent electrical flow.
• Wire gauges: pink and brown wires are 17 AWG; blue and red wires are 14 AWG for proper current handling.
• 20A inline fuse mirrors original relay fuse rating for safety.

What comes in the kit and how hard is installation?

The kit arrives with the relay pigtail, the relay block, and a set of mounting and protection accessories to help secure and insulate the new connection. FUSCH provides a clear installation guide with the package so most mechanically inclined owners or technicians can complete the swap using basic hand tools.

• Included items: 1 relay pigtail, 1 relay block, 4 cable clips, 6 cable tubes, 4 heat-shrink tubes, 4 locking strips.
• Installation support: printed instructions included; clips and tubes for tidy, protected routing.
• Typical tools needed: basic hand tools; no advanced wiring knowledge required for standard replacement.

How does this kit compare to buying a full relay assembly?

This wiring kit focuses on replacing the pigtail and relay block interface rather than a full OEM relay assembly, offering a cost-effective approach when the connector or harness is the only failing component. It preserves existing relay modules and factory wiring where those parts are still serviceable.

• More economical than a full OEM harness replacement if only the pigtail is damaged.
• Maintains factory relay and wiring when those components are functioning properly.
• Supplies mounting and insulating accessories to match a tidy, factory-like repair.

Who is this for: This FUSCH wiring kit is aimed at vehicle owners, mechanics, and DIY enthusiasts needing a dependable replacement for a corroded or broken fuel pump relay pigtail on compatible Dodge, Chrysler, Jeep, and Ram models. If your vehicle exhibits fuel relay connector issues, or if you want a like-for-like, protected replacement harness without large-scale rewiring, this kit provides the parts and guidance to get the job completed efficiently.