1948 Oldsmobile Series 76 Radiator Caps
Save up to 40% on original replacement 1948 Oldsmobile Series 76 Radiator Caps. Navigate our online catalogue to find Radiator Caps and other parts designed specifically to fit a 1948 Oldsmobile Series 76.








Radiator Cap
$11.55
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.9L 3901cc (238CID) L6 Bore 88.9cm (3.50in.) Stroke 104.8cm (4.13in.);
Engine Base: 3.9L 3901cc (238CID) L6 Bore 88.9cm (3.50in.) Stroke 104.8cm (4.13in.);
Vehicle Fitment Notes:
Relief Pressure 4 lb
Relief Pressure 4 lb







Radiator Cap
$11.55
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 4212cc 257ci L6 (3.53x4.38; 89.7x111.1);
Engine Base: 4.2L 4212cc 257ci L6 (3.53x4.38; 89.7x111.1);
Vehicle Fitment Notes:
Relief Pressure 4 lb
Relief Pressure 4 lb







Radiator Cap
$8.33
10+ In Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.9L 3901cc (238CID) L6 Bore 88.9cm (3.50in.) Stroke 104.8cm (4.13in.);
Engine Base: 3.9L 3901cc (238CID) L6 Bore 88.9cm (3.50in.) Stroke 104.8cm (4.13in.);
Vehicle Fitment Notes:
Relief Pressure 4 lb
Relief Pressure 4 lb







Radiator Cap
$8.33
10+ In Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 4212cc 257ci L6 (3.53x4.38; 89.7x111.1);
Engine Base: 4.2L 4212cc 257ci L6 (3.53x4.38; 89.7x111.1);
Vehicle Fitment Notes:
Relief Pressure 4 lb
Relief Pressure 4 lb