1951 Pontiac Chieftain Radiator Cap
Navigate our online catalogue to find original replacement Radiator Caps specifically designed to fit a 1951 Pontiac Chieftain.







Radiator Cap
$12.68
In Stock
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.9L 239ci L6;
Engine Base: 3.9L 239ci L6;
Vehicle Fitment Notes:
Relief pressure 7 lb
Relief pressure 7 lb






Radiator Cap
$12.68
In Stock
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.9L 3920cc 239ci L6 (3.56x4.00; 90.5x101.6);
Engine Base: 3.9L 3920cc 239ci L6 (3.56x4.00; 90.5x101.6);
Vehicle Fitment Notes:
Relief pressure 7 lb
Relief pressure 7 lb







Radiator Cap
$8.33
10+ In Stock
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.9L 239ci L6;
Engine Base: 3.9L 239ci L6;
Vehicle Fitment Notes:
Relief pressure 7 lb
Relief pressure 7 lb







Radiator Cap
$8.33
10+ In Stock
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.9L 3920cc 239ci L6 (3.56x4.00; 90.5x101.6);
Engine Base: 3.9L 3920cc 239ci L6 (3.56x4.00; 90.5x101.6);
Vehicle Fitment Notes:
Relief pressure 7 lb
Relief pressure 7 lb