Front Passenger Side Crossmember Brace - GM (84518643)
Genuine OEM GM Parts & Accessories - 84518643
Front Passenger Side Crossmember Brace - GM (84518643)
Genuine OEM GM Parts & Accessories - 84518643
- GM
- 84518643
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- MSRP: $33.17
- You Save: $7.21 (21.7% off)
- Sale Price: $25.96
- MSRP: $33.17
- Discount: $7.21 (21.7% off)
- Sale Price: $25.96
Also Purchased

- GM
- 84518643
Details
- Brand:
- SKU:
84518643
- Positions: Right
- Other Names:
Diagonal Brace
- Description: GM Genuine Parts Front Passenger Side Crossmember Brace (Part Number: 84518643) is a front crossmember brace designed to reinforce chassis structure on the passenger side for AWD applications.Buy from World Parts Direct—a U.S. company offering great pricing, a compatibility guarantee, expert support, and OEM-backed warranty.
- Function: Provides structural reinforcement to front crossmember area and helps maintain chassis alignment.
- Application: Specified for AWD models; used in collision repairs to restore factory structural integrity.
- Quality: Manufactured and tested to GM Genuine Parts standards for fit and strength.
- Condition: New
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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WorldPartsDirect.com
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GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Front Passenger Side Crossmember Brace for your 2020-2025 Cadillac vehicle. GM Parts & Accessories Limited Warranty.