1966 Plymouth Valiant Radiator Cap Adapter
Navigate our online catalogue to find original replacement Radiator Cap Adapters specifically designed to fit a 1966 Plymouth Valiant.








Radiator Cap Adapter
$26.03
In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 2786cc 170ci L6 (3.41x3.13; 86.5x79.5);
Engine Base: 2.8L 2786cc 170ci L6 (3.41x3.13; 86.5x79.5);







Radiator Cap Adapter
$26.03
In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6);
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6);







Radiator Cap Adapter
$26.03
In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.5L 4473cc 273ci V8 (3.63x3.31; 92.1x84.1);
Engine Base: 4.5L 4473cc 273ci V8 (3.63x3.31; 92.1x84.1);