GM Brake Bleeder Adapter Cap (requires Euro adapter)

Weight: 1.00 lbs

GM brake bleeder adapter cap fits securely over reservoirs with a rectangular cover size 4 1/2" x 6 7/8". It was manufactured to fit the Caprice/Impala models (94-96) . The full application list is below....check your reservoir size before ordering to ensure you don't have the smaller 3 1/2" x 6" cap. Please also check the application chart from the GM website (click image to enlarge). This chart may be more thorough than the list below.

  • Pontiac: Bonneville (81-85), Fiero (84-88), Firebird (81-91), Firebird/trans-am (92), Grand Prix (87), Parisienne (83-86), Safari (87-89)
  • Oldsmobile: Regency (82-84), Custom Cruiser (87-92)
  • GMC Trucks & S10/Blazer (82-97)
  • C&K Trucks (81-85) & (92-99)
  • M Vans (96-99)
  • R-V Full Size Pickups (old body style) (87-91)
  • Caprice (81-90) & Caprice/Impala (94-96)
  • Camaro (81-92)
  • Cadillac: Fleetwood (81-92), Eldorado (82-85), Deville (81-84)
  • Buick: B Body & Wagon (91-96), Riviera (82-85), Regal (82-87)

Adapter includes upper cap (with factory GM gasket), lower bracket and 2 hardened steel bolts. Brake fluid reservoir (shown in photo) is NOT included. Red Euro cap is NOT included.

NOTE - this GM adapter requires the use of a Euro cap adapter (45mm round threaded cap) which screws onto the top of the Ultimate Garage GM cap. A Motive MP-1100 or Assenmacher TA18 adapter cap will work and can be purchased online through various online dealers. Ultimate Garage no longer offers the Euro cap!


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