How to Service the Relay Block on Jeep Grand Cherokee?

Start by turning off the air bag system by docking and disconnecting the negative battery cable and give two minutes for the air bag capacitor to shut down so it does not accidentally deploy. Start by pulling up on the upper edge of the cover to take out its retaining clips, then remove the screw from the bottom part. At the bottom, take out the two Relay Block connectors and, behind them, remove the top side connector. Release the two snap clips at the top of the Relay Block by pushing and lifting the top out. Then, undo the screws that hold the block to the bracket and pull the Relay Block upward to free the bottom retaining tabs. Pull the Relay Block downward from the opening at the base of the instrument panel. When you switch out the Relay Block, move all fuses, circuit breakers and relays from the old block to the new one in the correct cavities. Place the Relay Block where you need it and make sure the lower tabs are inserted into the bracket gaps and the snap clips on top are inserted in the mounting slots. Grab the Relay Block and lower it into the bracket to secure the snap clips, next put in the four screws and set the torque on each screw to 2 N.m (20 in. lbs.). Put the top side wire harness connector and the bottom connectors back into the Relay Block. After that, attach the screw, press the top of the steering column opening cover to pull the retaining clips in and put back the negative battery cable.

OEM Jeep Grand Cherokee Relay Block

Relay Fuse Box

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37 Relay Blocks found

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Jeep Grand Cherokee Junction Block Part Number: 68251626AD
$436.25 MSRP: $641.00
You Save: $204.75 (32%)
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Product Specifications
- Other Name: PDC - Intelligent Power; Junction Boxes; Relay Boxes; Fuse Box
- Replaces: 68251626AB, 68251626AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2016-2017 Jeep Grand Cherokee | 75th Anniversary, Laredo, Limited, Overland, Summit, Trailhawk | 3.6L V6, 6 Cyl 3.6 L FLEX
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Jeep Grand Cherokee Junction Block Part Number: 68425200AB
$317.24 MSRP: $469.00
You Save: $151.76 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wiring - Intelligent Power; Junction Boxes; Relay Boxes; Fuse Box; Power Distribution Center Intelligent Power
- Replaces: 68320919AC, 68425200AA, 68320919AB, 68320919AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018 Jeep Grand Cherokee | Limited, Overland, Summit, Trailhawk | 3.0L V6, 6 Cyl 3.0 L DIESEL
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Jeep Grand Cherokee Junction Block Part Number: 68251627AD
$344.65 MSRP: $506.00
You Save: $161.35 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PDC - Intelligent Power; Junction Boxes; Relay Boxes; Fuse Box
- Replaces: 68251627AB, 68251627AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2016-2017 Jeep Grand Cherokee | Limited, Overland, Summit, Trailhawk | 3.0L V6, 6 Cyl 3.0 L DIESEL
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Jeep Grand Cherokee Junction Block Part Number: 68253442AD
$382.43 MSRP: $561.00
You Save: $178.57 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wiring - Intelligent Power; Junction Boxes; Relay Boxes; Fuse Box
- Replaces: 68253442AB, 68253442AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2016-2017 Jeep Grand Cherokee | Limited, Overland, SRT, Summit, Trailhawk | 5.7L V8, 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Jeep Grand Cherokee Junction Block Part Number: 68425203AB
$481.78 MSRP: $727.00
You Save: $245.22 (34%)
ADD TO CART
Product Specifications
- Other Name: Wiring - Intelligent Power; Junction Boxes; Relay Boxes; Fuse Box; Power Distribution Center Intelligent Power
- Replaces: 68425203AA, 68417603AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2019-2021 Jeep Grand Cherokee | 80th Anniversary, Altitude, High Altitude, Laredo, Laredo E, Laredo X, Limited, Limited X, Overland, Summit, Trailhawk, Upland | 6 Cyl 3.6 L FLEX
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Jeep Grand Cherokee Junction Block Part Number: 68425201AB
$413.35 MSRP: $602.00
You Save: $188.65 (32%)
ADD TO CART
Product Specifications
- Other Name: Wiring - Intelligent Power; Junction Boxes; Relay Boxes; Fuse Box; Power Distribution Center Intelligent Power
- Replaces: 68425201AA, 68320921AE, 68320921AC, 68320921AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2021 Jeep Grand Cherokee | High Altitude, Limited, Limited X, Overland, SRT, Summit, Trackhawk, Trailhawk | 5.7L V8, 6.2L V8, 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Jeep Grand Cherokee Junction Block, Center Part Number: 68510179AC
$87.53 MSRP: $133.00
You Save: $45.47 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: PDC; Junction Block, Center
- Position: Center
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Anniversary Edition 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Grand Cherokee Junction Block Part Number: 68507751AC
$128.23 MSRP: $194.00
You Save: $65.77 (34%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: PDC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2023 Jeep Grand Cherokee | Overland, Summit, Summit Reserve, Trailhawk | 8 Cyl 5.7 L GAS
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Jeep Grand Cherokee PDC Part Number: 68460094AD
$146.07 MSRP: $220.00
You Save: $73.93 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 68460094AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Altitude, Altitude X, Laredo, Laredo X, Limited, Overland, Summit, Summit Reserve, Trailhawk | 2.0L L4, 3.6L V6, 5.7L V8, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Jeep Grand Cherokee PDC Part Number: 68460093AD
$150.53 MSRP: $228.00
You Save: $77.47 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 68460093AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Altitude, Altitude X, Laredo, Laredo X, Limited, Overland, Summit, Summit Reserve, Trailhawk | 2.0L L4, 3.6L V6, 5.7L V8, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Jeep Grand Cherokee Junction Block Part Number: 68366496AE
$173.35 MSRP: $259.00
You Save: $85.65 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wiring - Pre Fuse Block
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022 Jeep Grand Cherokee | 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Grand Cherokee PDC Part Number: 68602405AA
$185.81 MSRP: $277.00
You Save: $91.19 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023-2025 Jeep Grand Cherokee | Altitude, Altitude X, Laredo, Laredo X, Limited, Overland, Summit, Summit Reserve | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Jeep Grand Cherokee PDC Part Number: 68602404AA
$217.54 MSRP: $320.00
You Save: $102.46 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: WIRING
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2025 Jeep Grand Cherokee | 4xe, Altitude, Altitude X, Laredo, Laredo X, Limited, Overland, Summit, Summit Reserve, Trailhawk | 2.0L L4, 3.6L V6, 5.7L V8, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Jeep Grand Cherokee Junction Block, Front Part Number: 68366497AD
$192.61 MSRP: $285.00
You Save: $92.39 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wiring - Pre Fuse Block; Junction Block, Front
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022 Jeep Grand Cherokee | 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Grand Cherokee Junction Block, Front Part Number: 68366493AD
$199.41 MSRP: $296.00
You Save: $96.59 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wiring; Junction Block, Front
- Position: Front
- Replaces: 68366493AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022 Jeep Grand Cherokee | Overland, Summit, Summit Reserve, Trailhawk | 8 Cyl 5.7 L GAS
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Jeep Grand Cherokee PDC Part Number: 68602410AA
$201.67 MSRP: $301.00
You Save: $99.33 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Anniversary Edition 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Grand Cherokee PDC Part Number: 68602409AA
$206.21 MSRP: $308.00
You Save: $101.79 (34%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Anniversary Edition 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
View related parts
Jeep Grand Cherokee PDC Part Number: 68602407AA
$208.47 MSRP: $311.00
You Save: $102.53 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023 Jeep Grand Cherokee | Overland, Summit, Summit Reserve | 8 Cyl 5.7 L GAS
View related parts
Jeep Grand Cherokee Junction Block Part Number: RL692316AJ
$256.42 MSRP: $374.00
You Save: $117.58 (32%)
Product Specifications
- Other Name: Module - Totally Integrated Power; Junction Boxes; Relay Boxes; Fuse Box
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Jeep Grand Cherokee | Laredo, Limited, Overland | 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS
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Jeep Grand Cherokee Junction Block Part Number: 68039117AA
Product Specifications
- Other Name: Block - Relay; Junction Boxes; Relay Boxes; Fuse Box; Junction Block Relay
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2010 Jeep Grand Cherokee | Laredo, Limited, Overland, SRT8 | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS

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Jeep Grand Cherokee Relay Block

Choose OEM Relay Block that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Relay Block follows strict manufacturing steps to lock in quality and fit. If your Jeep Grand Cherokee matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Cherokee parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Jeep Grand Cherokee Relay Block Parts and Q&A

Junction Block
56050593AB
Q: How to Service the Relay Block on Jeep Grand Cherokee?
A:
Start by turning off the air bag system by docking and disconnecting the negative Battery Cable and give two minutes for the air bag capacitor to shut down so it does not accidentally deploy. Start by pulling up on the upper edge of the cover to take out its retaining clips, then remove the screw from the bottom part. At the bottom, take out the two Relay Block connectors and, behind them, remove the top side connector. Release the two snap clips at the top of the Relay Block by pushing and lifting the top out. Then, undo the screws that hold the block to the bracket and pull the Relay Block upward to free the bottom retaining tabs. Pull the Relay Block downward from the opening at the base of the instrument panel. When you switch out the Relay Block, move all fuses, circuit breakers and relays from the old block to the new one in the correct cavities. Place the Relay Block where you need it and make sure the lower tabs are inserted into the bracket gaps and the snap clips on top are inserted in the mounting slots. Grab the Relay Block and lower it into the bracket to secure the snap clips, next put in the four screws and set the torque on each screw to 2 N.m (20 in. lbs.). Put the top side wire harness connector and the bottom connectors back into the Relay Block. After that, attach the screw, press the top of the steering column opening cover to pull the retaining clips in and put back the negative battery cable.