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Mopar 56029766AC Multi-Purpose Relay

Brand	Mopar 56029766AC
Fits	Chrysler, Dodge, and Jeep · 28 vehicles

OE direct replacement. Multi-purpose relay for dependable electrical switching.

$95.58Free shipping

In stock · usually ships same day before 1pm CST

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Mopar Multi-Purpose Relay 56029766AC

Mopar 56029766AC is a multi-purpose relay for select Chrysler, Dodge, and Jeep applications. Use it when you need an OE-style electrical relay replacement for vehicles with the listed fitments, including models equipped with Stop-Start dual battery systems.

Key Features

Genuine Mopar multi-purpose relay
Part number: 56029766AC
Electrical relay for body and power distribution circuits
Fits select Chrysler Pacifica and Voyager applications
Fits select Dodge Durango and Jeep Compass, Grand Cherokee, Wrangler, and Cherokee applications
Includes fitments for vehicles with Stop-Start dual battery system configurations

Detailed Description

This Mopar relay is used in electrical control circuits where reliable switching is required for vehicle operation. It is listed for a broad range of Chrysler Pacifica, Chrysler Voyager, Dodge Durango, Jeep Compass, Jeep Grand Cherokee, Jeep Wrangler, and Jeep Cherokee applications across the 2017-2021 model years. If you are replacing a failed relay in a Chrysler Pacifica, Jeep Wrangler, or Dodge Durango, Mopar 56029766AC provides the correct OE part number for the specified application.

This part cross-references no additional part numbers in the provided data.

What It Is Used For

Restoring electrical circuit switching after relay failure
Addressing intermittent accessory or system operation
Replacing a relay that no longer energizes properly
Correcting electrical faults tied to Stop-Start dual battery system relay circuits
Supporting proper operation in select Chrysler, Dodge, and Jeep platforms

Installation Notes and Tips

Verify the part number and match the vehicle year, make, model, and configuration before installation. Confirm whether the vehicle is equipped with the Stop-Start dual battery system or the listed body style notes, since fitment varies by application. Inspect the relay socket and surrounding terminals for heat damage, corrosion, or looseness before installing the replacement relay.

Quality Assurance

As a Mopar OE part, 56029766AC is specified for the listed factory applications and is intended to match the original relay requirement for those vehicles.

This part fits 28 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Liters	Cylinders	Notes
2021	Chrysler	Pacifica	—	3.6L	V6	119 Wheel Base
2021	Chrysler	Voyager	—	3.6L	V6	119 Wheel Base
2021	Dodge	Durango	—	6.4L	V8	Sport Utility 4-Door Type
2021	Jeep	Compass	—	2.4L	L4	Sport Utility 4-Door Type
2021	Jeep	Gladiator	—	3.0L	V6	Sport Utility 4-Door Type
2021	Jeep	Grand Cherokee	—	6.4L	V8	Sport Utility 4-Door Type
2021	Jeep	Wrangler	Unlimited Sport	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2020	Chrysler	Pacifica	Touring	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2020	Chrysler	Voyager	LXi	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2020	Dodge	Durango	—	5.7L	V8	Sport Utility 4-Door Type
2020	Jeep	Compass	Trailhawk	2.4L	L4	Relay, Electrical, with Stop-Start Dual Battery System
2020	Jeep	Gladiator	Sport	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2020	Jeep	Grand Cherokee	SRT	6.4L	V8	Relay, Electrical, with Stop-Start Dual Battery System
2020	Jeep	Wrangler	—	3.0L	V6	Sport Utility 4-Door Type
2019	Chrysler	Pacifica	—	3.6L	V6	119 Wheel Base
2019	Dodge	Durango	SRT	6.4L	V8	Relay, Electrical, with Stop-Start Dual Battery System
2019	Jeep	Compass	Trailhawk	2.4L	L4	Relay, Electrical, with Stop-Start Dual Battery System
2019	Jeep	Grand Cherokee	SRT	6.4L	V8	Relay, Electrical, with Stop-Start Dual Battery System
2019	Jeep	Wrangler	Unlimited Sport	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2018	Chrysler	Pacifica	Touring	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2018	Dodge	Durango	SRT	6.4L	V8	Relay, Electrical, with Stop-Start Dual Battery System
2018	Jeep	Cherokee	Trailhawk	2.4L	L4	Relay, Electrical, with Stop-Start Dual Battery System
2018	Jeep	Compass	Trailhawk	2.4L	L4	Relay, Electrical, with Stop-Start Dual Battery System
2018	Jeep	Grand Cherokee	SRT	6.4L	V8	Relay, Electrical, with Stop-Start Dual Battery System
2018	Jeep	Wrangler	Unlimited Sport	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2017	Chrysler	Pacifica	Touring	3.6L	V6	Relay, Electrical, with Stop-Start Dual Battery System
2017	Dodge	Durango	Special Service	5.7L	V8	Relay, Electrical, with Stop-Start Dual Battery System
2017	Jeep	Compass	Trailhawk	2.4L	L4	Relay, Electrical, with Stop-Start Dual Battery System
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