Rear Bumper Beam - Mopar (04578827AL)

Rear Bumper Beam - Mopar (04578827AL)

Genuine Mopar Parts
Mopar Parts
  • Mopar
  • 04578827AL
  • 4578827ai, 4578827aj, 4578827ak

Details

  • Brand:

    Mopar Parts

  • SKU:

    04578827AL

  • Other Names:

    04578827al, Beam

  • Description:

    REAR BUMPER

    Rear Bumper Beam – Mopar (04578827AL)

    The Mopar Rear Bumper Beam (04578827AL) is a Genuine OEM structural reinforcement component engineered to provide impact energy absorption and structural support within the rear bumper assembly on compatible Chrysler, Dodge, Jeep, and Ram vehicles. Positioned behind the rear fascia, the bumper beam plays a critical role in managing collision forces and protecting the vehicle’s frame and rear body structure. Manufactured to strict OEM engineering standards, it ensures precise fitment and reliable structural performance.

    Constructed from high-strength stamped steel or reinforced structural alloy (application dependent), this rear bumper beam is designed to withstand impact forces while maintaining dimensional stability. The material composition and engineered crumple characteristics help distribute and absorb energy during low- to moderate-speed collisions. Corrosion-resistant coatings are applied to protect against moisture, road salt, and environmental exposure.

    The 04578827AL rear bumper beam is developed as a vehicle-specific direct-fit component, matching original mounting brackets, bolt locations, and structural geometry. Maintaining OEM dimensional accuracy is essential to ensure proper alignment with the rear fascia, crash absorbers, and frame rails. Installing non-OEM structural components may compromise impact performance or result in improper fitment.

    For professional technicians, installing a Genuine Mopar rear bumper beam ensures compliance with manufacturer body repair and collision safety standards. For experienced DIY vehicle owners, selecting an OEM structural component eliminates compatibility uncertainty and restores factory-level rear-end integrity without modification.

    Proper bumper reinforcement components are essential for occupant safety, structural rigidity, and compliance with original crash design parameters. Replacing a damaged or bent bumper beam promptly helps maintain vehicle safety and structural alignment.

    • Genuine Mopar OEM rear bumper beam

    • High-strength steel or reinforced alloy construction

    • Engineered for impact energy absorption

    • Corrosion-resistant protective coating

    • Vehicle-specific direct-fit mounting geometry

    • Designed to maintain structural integrity and safety

    If you are repairing rear collision damage or restoring factory structural components, the Mopar Rear Bumper Beam (04578827AL) provides factory-accurate fitment, dependable strength, and reliable OEM impact protection performance for your vehicle.


  • Applications: E 4x2. E 4x4. Night 4x4. Summit 4x2. Summit 4x4. Alpine 4x4. Red Vapor 4x4. X 70th Anniversary 4x2. X 70th Anniversary 4x4. 4x2. 4x4. 75th Anniversary Edition 4x2. 75th Anniversary Edition 4x4.
  • Replaces:

    4578827ai, 4578827aj, 4578827ak

  • MSRP: $679.00
  • Discount: $210.95 (31.1% off)
  • Sale Price: $468.05
My Location
Sold In Individual Units
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Requires VIN entry at checkout
Shop with Confidence We use the latest data encryption
In-House Experts 100 years of combined experience
Genuine Mopar Parts
Mopar Parts
  • Mopar
  • 04578827AL
  • 4578827ai, 4578827aj, 4578827ak

Details

  • Brand:

    Mopar Parts

  • SKU:

    04578827AL

  • Other Names:

    04578827al, Beam

  • Description:

    REAR BUMPER

    Rear Bumper Beam – Mopar (04578827AL)

    The Mopar Rear Bumper Beam (04578827AL) is a Genuine OEM structural reinforcement component engineered to provide impact energy absorption and structural support within the rear bumper assembly on compatible Chrysler, Dodge, Jeep, and Ram vehicles. Positioned behind the rear fascia, the bumper beam plays a critical role in managing collision forces and protecting the vehicle’s frame and rear body structure. Manufactured to strict OEM engineering standards, it ensures precise fitment and reliable structural performance.

    Constructed from high-strength stamped steel or reinforced structural alloy (application dependent), this rear bumper beam is designed to withstand impact forces while maintaining dimensional stability. The material composition and engineered crumple characteristics help distribute and absorb energy during low- to moderate-speed collisions. Corrosion-resistant coatings are applied to protect against moisture, road salt, and environmental exposure.

    The 04578827AL rear bumper beam is developed as a vehicle-specific direct-fit component, matching original mounting brackets, bolt locations, and structural geometry. Maintaining OEM dimensional accuracy is essential to ensure proper alignment with the rear fascia, crash absorbers, and frame rails. Installing non-OEM structural components may compromise impact performance or result in improper fitment.

    For professional technicians, installing a Genuine Mopar rear bumper beam ensures compliance with manufacturer body repair and collision safety standards. For experienced DIY vehicle owners, selecting an OEM structural component eliminates compatibility uncertainty and restores factory-level rear-end integrity without modification.

    Proper bumper reinforcement components are essential for occupant safety, structural rigidity, and compliance with original crash design parameters. Replacing a damaged or bent bumper beam promptly helps maintain vehicle safety and structural alignment.

    • Genuine Mopar OEM rear bumper beam

    • High-strength steel or reinforced alloy construction

    • Engineered for impact energy absorption

    • Corrosion-resistant protective coating

    • Vehicle-specific direct-fit mounting geometry

    • Designed to maintain structural integrity and safety

    If you are repairing rear collision damage or restoring factory structural components, the Mopar Rear Bumper Beam (04578827AL) provides factory-accurate fitment, dependable strength, and reliable OEM impact protection performance for your vehicle.


  • Applications: E 4x2. E 4x4. Night 4x4. Summit 4x2. Summit 4x4. Alpine 4x4. Red Vapor 4x4. X 70th Anniversary 4x2. X 70th Anniversary 4x4. 4x2. 4x4. 75th Anniversary Edition 4x2. 75th Anniversary Edition 4x4.
  • Replaces:

    4578827ai, 4578827aj, 4578827ak

Rear Bumper Beam - Mopar (04578827AL)

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Details

  • Brand:

    Mopar Parts

  • SKU:

    04578827AL

  • Other Names:

    04578827al, Beam

  • Description:

    REAR BUMPER

    Rear Bumper Beam – Mopar (04578827AL)

    The Mopar Rear Bumper Beam (04578827AL) is a Genuine OEM structural reinforcement component engineered to provide impact energy absorption and structural support within the rear bumper assembly on compatible Chrysler, Dodge, Jeep, and Ram vehicles. Positioned behind the rear fascia, the bumper beam plays a critical role in managing collision forces and protecting the vehicle’s frame and rear body structure. Manufactured to strict OEM engineering standards, it ensures precise fitment and reliable structural performance.

    Constructed from high-strength stamped steel or reinforced structural alloy (application dependent), this rear bumper beam is designed to withstand impact forces while maintaining dimensional stability. The material composition and engineered crumple characteristics help distribute and absorb energy during low- to moderate-speed collisions. Corrosion-resistant coatings are applied to protect against moisture, road salt, and environmental exposure.

    The 04578827AL rear bumper beam is developed as a vehicle-specific direct-fit component, matching original mounting brackets, bolt locations, and structural geometry. Maintaining OEM dimensional accuracy is essential to ensure proper alignment with the rear fascia, crash absorbers, and frame rails. Installing non-OEM structural components may compromise impact performance or result in improper fitment.

    For professional technicians, installing a Genuine Mopar rear bumper beam ensures compliance with manufacturer body repair and collision safety standards. For experienced DIY vehicle owners, selecting an OEM structural component eliminates compatibility uncertainty and restores factory-level rear-end integrity without modification.

    Proper bumper reinforcement components are essential for occupant safety, structural rigidity, and compliance with original crash design parameters. Replacing a damaged or bent bumper beam promptly helps maintain vehicle safety and structural alignment.

    • Genuine Mopar OEM rear bumper beam

    • High-strength steel or reinforced alloy construction

    • Engineered for impact energy absorption

    • Corrosion-resistant protective coating

    • Vehicle-specific direct-fit mounting geometry

    • Designed to maintain structural integrity and safety

    If you are repairing rear collision damage or restoring factory structural components, the Mopar Rear Bumper Beam (04578827AL) provides factory-accurate fitment, dependable strength, and reliable OEM impact protection performance for your vehicle.


  • Applications: E 4x2. E 4x4. Night 4x4. Summit 4x2. Summit 4x4. Alpine 4x4. Red Vapor 4x4. X 70th Anniversary 4x2. X 70th Anniversary 4x4. 4x2. 4x4. 75th Anniversary Edition 4x2. 75th Anniversary Edition 4x4.
  • Replaces:

    4578827ai, 4578827aj, 4578827ak

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Requires VIN entry at checkout
Shop with Confidence We use the latest data encryption
In-House Experts 100 years of combined experience

Mopar Original Parts

Mopar Original Parts is a factory-authorized source for genuine OEM Mopar parts and accessories covering Jeep, Ram, Dodge, and Chrysler. Whether you are replacing a Wrangler suspension component, a Ram 1500 brake assembly, or a Grand Cherokee sensor, every part we ship comes from dealership inventory with the manufacturer's warranty intact and is priced below MSRP. Use the vehicle selector to filter by year, model, and trim so you order the correct part the first time. Not sure which part number you need? Call us now and a parts specialist will verify fitment by VIN.