VW MK3 Golf & Jetta Alternator Accessory Bracket & Tensioner — 037903143G (with A/C)

OEM alternator accessory bracket and belt tensioner assembly for the Volkswagen MK3 platform. This is the A/C-equipped version — correct for MK3 Golf and Jetta models fitted with air conditioning. Sourced from a donor vehicle and inspected before listing.

These brackets are a common need during engine rebuilds, accessory swaps, or when the original has cracked, stripped, or corroded beyond use. With VW having discontinued MK3 factory parts, OEM donor-sourced units are the go-to solution.

Part Number

• 037903143G

Fitment

• Volkswagen Golf MK3 (A/C equipped): 1993–1999
• Volkswagen Jetta MK3 (A/C equipped): 1993–1999
• Volkswagen GTI MK3 (A/C equipped): 1993–1999

⚠️ A/C equipped vehicles only. If your MK3 does not have air conditioning, this is not the correct bracket for your application.

Why V DUB HUB

• ✔ OEM Volkswagen — not aftermarket
• ✔ Inspected before listing
• ✔ Correct A/C variant for compatible MK3 models
• ✔ Factory discontinued — donor sourced