SKU: B446600 | UPC: 731946517672
Cobb 22-24 Subaru WRX Aluminum Alternator Cover
The Cobb Aluminum Alternator Cover delivers a clean engine bay upgrade for 2022-2024 Subaru WRX models. Crafted from durable 6061-T6 aluminum, it replaces the factory plastic cover to shield the alternator from debris while enhancing visual appeal. This direct-fit part installs in under 10 minutes using factory mounting points and included hardware.
Key Features
- CNC Machined 6061-T6 Aluminum: Provides robust construction that withstands engine bay heat and vibration for long-term reliability.
- Black Anodized Finish: Delivers corrosion resistance and a sleek matte black look that matches OEM accents.
- Direct Bolt-On Design: Ensures precise fitment without modifications or trimming on VB-chassis WRX engines.
- Included Stainless Steel Hardware: Features M6 bolts for secure attachment and rust prevention.
- Engine Bay Protection: Covers alternator fully to guard against belts, wires, and road contaminants during spirited driving.
Product Notes
- Replaces OEM part number 23714AJ000 directly.
- Cosmetic upgrade compatible with stock and Cobb intake systems.
Installation Notes
- Professional installation recommended.
- Remove factory cover by loosening three M6 bolts no tools beyond basics required.
- Compatible with factory alternator bracket torque bolts to 7-9 Nm.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Subaru | WRX | Base |
| 2022-2024 | Subaru | WRX | Limited |
| 2023-2024 | Subaru | WRX | GT |
| 2024 | Subaru | WRX | TR |
Why Choose Cobb?
- Decades of Subaru engineering expertise from Accessport creators.
- USA-made parts with tight tolerances for VB WRX platforms.
- Backed by limited lifetime warranty on materials and workmanship.
Frequently Asked Questions
- Q: Will this fit my 2022-2024 Subaru WRX with aftermarket turbo?
A: Yes, it mounts to factory alternator locations on all VB-chassis WRX models regardless of turbo upgrades. - Q: What is the material and finish?
A: Constructed from 6061-T6 aluminum with Type II black anodizing for heat dissipation and scratch resistance. - Q: What warranty applies?
A: Covered under Cobb’s limited lifetime warranty contact support with proof of purchase for claims.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact box measuring 9 x 7 x 2 inches
- Weight: 0.5 lbs






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