Stant R29 Radiator Cap 13lb 1965-1979 Mustang Ford Chevy Fiat 124 Porsche NOS

Genuine Stant R-29 (BR29) Radiator Cap (New Old Stock)

Restore your vintage cooling system with this genuine Stant R-29 (BR29) radiator cap. This is a standard 13 lb (13 psi) pressure cap designed for "A" size filler necks (2-1/8" O.D. x 3/4" deep) found on thousands of domestic and import vehicles from the 1960s through the 1970s.

Collector's Note: This item is the "BR" Series (Blister Pack Retail) version, sealed in its original vintage Stant packaging, making it ideal for period-correct displays or discerning restorers.

Key Features:

• Part Number: Stant BR-29 (R-29) / Interchanges with Stant 10229

• Pressure Rating: 13 lbs (13 psi) - Correct for vintage systems

• Fitment Size: Standard "A" Size (2-1/8" O.D. x 3/4" Deep)

• System Type: Open or Closed (Coolant Recovery) Systems

• Condition: New Old Stock (NOS) in Original Blister Pack

Verified Vehicle Fitment (13lb Systems):

• Ford / Mercury:

  • 1965-1978 Mustang (Std. V8/6-Cyl)

  • 1966-1979 F-Series Trucks, Bronco, Econoline

  • 1971-1978 Pinto, Bobcat, Maverick, Comet

• Chevrolet / GM:

  • 1958-1964 Impala, Bel Air (Non-A/C)

  • 1963-1969 C/K Trucks, Suburban (Non-A/C)

  • 1963-1966 Corvette (Small Block)

• European Imports:

  • Fiat: 1968-1985 124 Spider, X1/9, 128, 131

  • Mercedes-Benz: 1974-1983 (240D, 300D, 450SL, W123 Chassis)

  • Porsche: 1977-1985 924, 944 (Expansion Tank)

• Jeep: 1987-1990 Wrangler (YJ), Cherokee (XJ) with 2.5L Engine

Fits Years: 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979