How to Service a Rear Crossmember on Jeep Liberty?

Before working on the rear crossmember, lift and support the vehicle, then use an appropriate lifting device for the transmission. Following this, remove the transmission mount bolt and all six crossmember bolts so you can lift and remove the crossmember. Assume position the crossmember and then bolt it in place with all bolts tightened to 47 N.m (35 ft.lbs.) Secure the rear transmission mount pegged by bolts and tighten the mount to 88 N.m (65 ft.lbs.) in the end.

How to install a Rear Crossmember on Jeep Liberty?

Initially place the triangle shaped piece known as the crossmember in place prior to securing it with the bolts. Tighten these bolts to 47 Nm 35 ft. lbs. Finally install the transmission mount through bolt and tighten to 88 Nm (65 ft. lbs.).

OEM Jeep Liberty Rear Crossmember

Rear Suspension Crossmember

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8 Rear Crossmembers found

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Jeep Liberty Seat Crossmember, Rear Part Number: 5073058AB
$29.26 MSRP: $168.00
You Save: $138.74 (83%)
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Product Specifications
- Other Name: Crossmember - Rear Floor; Crossmember Rear Floor
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007 Jeep Liberty | Limited, Sport | 6 Cyl 3.7 L GAS
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Jeep Liberty Floor Crossmember, Rear Part Number: 55113000AB
$175.14 MSRP: $389.00
You Save: $213.86 (55%)
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Product Specifications
- Other Name: Crossmember - Rear Floor; Crossmember Rear Floor; Crossmember Floor Pan
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty | Jet, Limited, Renegade, Sport | 6 Cyl 3.7 L GAS
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Jeep Liberty Rear Crossmember Part Number: 55176846AB
$137.56 MSRP: $226.00
You Save: $88.44 (40%)
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Product Specifications
- Other Name: None - Floor Pan; Crossmember Floor Pan
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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Jeep Liberty Seat Crossmember, Rear Part Number: 5073059AA
$152.96 MSRP: $225.00
You Save: $72.04 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crossmember - Rear Floor; Crossmember Rear Floor
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2006 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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Jeep Liberty Floor Crossmember, Rear Part Number: 55113009AA
$330.84 MSRP: $487.00
You Save: $156.16 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crossmember - Rear Seat; Crossmember Rear Seat Rear; Crossmember Floor Pan
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty | Jet, Limited, Renegade, Sport | 6 Cyl 3.7 L GAS
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Jeep Liberty Floor Crossmember, Rear Part Number: 55113103AA
$637.77 MSRP: $929.00
You Save: $291.23 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crossmember - Rear Suspension; Crossmember Rear Suspension; Crossmember Floor Pan
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty | Jet, Limited, Renegade, Sport | 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Seat Crossmember, Rear Part Number: 5073058AA
Product Specifications
- Other Name: Crossmember - Rear Floor; Crossmember Rear Floor
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2006 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Seat Crossmember, Rear Part Number: 5073059AB
Product Specifications
- Other Name: Crossmember - Rear Floor; Crossmember Rear Floor
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007 Jeep Liberty | Limited, Sport | 6 Cyl 3.7 L GAS

Jeep Liberty Rear Crossmember

Choose OEM Rear Crossmember that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Rear Crossmember follows strict manufacturing steps to lock in quality and fit. If your Jeep Liberty matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Liberty 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 Liberty Rear Crossmember Parts and Q&A

Seat Crossmember, Rear
5073058AA
Q: How to Service a Rear Crossmember on Jeep Liberty?
A:
Before working on the rear crossmember, lift and support the vehicle, then use an appropriate lifting device for the transmission. Following this, remove the Transmission Mount bolt and all six crossmember bolts so you can lift and remove the crossmember. Assume position the crossmember and then bolt it in place with all bolts tightened to 47 N.m (35 ft.lbs.) Secure the rear transmission mount pegged by bolts and tighten the mount to 88 N.m (65 ft.lbs.) in the end.
Rear Crossmember
55176846AB
Q: How to install a Rear Crossmember on Jeep Liberty?
A:
Initially place the triangle shaped piece known as the crossmember in place prior to securing it with the bolts. Tighten these bolts to 47 Nm 35 ft. lbs. Finally install the Transmission Mount through bolt and tighten to 88 Nm (65 ft. lbs.).