Rocker Panel for 2026 GMC Sierra 1500

1

85554772 - Body: Inner Rocker for GM Image image

Rocker Panel Assembly

MSRP $1,128.04

85554772

GM

Inner Rocker, Left

Crew cab. inner.

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1

85554773 - Body: Inner Rocker for GM Image image

Rocker Panel Assembly

MSRP $1,128.04

85554773

GM

Inner Rocker, Right

Crew cab. inner.

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2

84489312 - Body: Inner Rocker Brace for GM Image image

Passenger Side Rocker Inner Panel Brace

MSRP $130.91

84489312

GM

Inner Rocker Brace, Right

Crew cab. #1. Double cab. #1. Helps reinforce and align rocker panel This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair

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2

84489311 - Body: Inner Rocker Brace for GM Image image

Driver Side Rocker Inner Panel Brace

MSRP $130.91

84489311

GM

Inner Rocker Brace, Left

Crew cab. #1. Double cab. #1. Helps reinforce and align rocker panel This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair

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3

Inner Rocker Brace

MSRP $72.13

84242907

GM

Inner Rocker Brace, Right

Regular cab, #2. Double cab, #2. Crew cab. #2.

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4

Inner Rocker Brace

MSRP $72.13

84242909

GM

Inner Rocker Brace, Right

Regular cab, #3. Double cab, #3. Crew cab. #3.

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5

84242908 - Body: Inner Rocker Brace for GM Image image

Rocker Inner Panel Brace

MSRP $72.13

84242908

GM

Inner Rocker Brace, Right

Crew cab. #4. Double cab. #4. Helps reinforce and align rocker panel This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors . Collision parts are designed to help promote proper and safe repair

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6

84242910 - Body: Inner Rocker Brace for GM Image image

Rocker Inner Panel Brace

MSRP $72.13

84242910

GM

Inner Rocker Brace, Right

Crew cab. #5. Double cab. #5. Helps reinforce and align rocker panel This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors . Collision parts are designed to help promote proper and safe repair

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7

84449771 - Body: Rear Extension for GM Image image

Passenger Side Truck Cab Corner

MSRP $198.55

84449771

GM

Rear Extension, Right

Crew cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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7

84449770 - Body: Rear Extension for GM Image image

Driver Side Truck Cab Corner

MSRP $198.55

84449770

GM

Rear Extension, Left

Crew cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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7

85554771 - Body: Body B-Pillar Extension for GM Image image

Lower Panel

MSRP $54.28

85554771

GM

Body B-Pillar Extension, Right

Crew cab. Double cab.

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8

84387969 - Body: Rocker Reinforced for GM Image image

Driver Side Rocker Outer Panel Reinforcement

MSRP $342.09

84387969

GM

Rocker Reinforced, Right

Crew cab. Rocker reinf. Helps secure your vehicle's rocker panel This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors . Collision parts are designed to help promote proper and safe repair

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8

84387968 - Body: Rocker Reinforced for GM Image image

Driver Side Rocker Outer Panel Reinforcement

MSRP $342.09

84387968

GM

Rocker Reinforced, Left

Crew cab. Rocker reinf. Helps secure your vehicle's rocker panel This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors . Collision parts are designed to help promote proper and safe repair

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9