1949 Pontiac Streamliner Radiator Cap Adapters
Save up to 40% on original replacement 1949 Pontiac Streamliner Radiator Cap Adapters. Navigate our online catalogue to find Radiator Cap Adapters and other parts designed specifically to fit a 1949 Pontiac Streamliner.








Radiator Cap Adapter
$26.03
In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
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);







Radiator Cap Adapter
$26.03
In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4079cc (249CID) L8 Bore 82.5cm (3.25in.) Stroke 95.3cm (3.75in.);
Engine Base: 4.1L 4079cc (249CID) L8 Bore 82.5cm (3.25in.) Stroke 95.3cm (3.75in.);