1999 Buick Riviera Radiator Cap
Browse our online catalogue to find original replacement Radiator Caps specifically designed to fit a 1999 Buick Riviera.





1999 Buick Riviera Radiator Cap
$11.91
10+ In Stock
Condition: New
Ships: Monday Mar. 30th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 1
Fits: 1999 Buick Riviera
Equipped With:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes:
Relief pressure 16 lb
Relief pressure 16 lb





1999 Buick Riviera Radiator Cap
$10.42
10+ In Stock
Condition: New
Ships: Monday Mar. 30th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 1
Fits: 1999 Buick Riviera
Equipped With:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes:
Relief pressure 16 lb
Relief pressure 16 lb





1999 Buick Riviera Radiator Cap
$8.76
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1999 Buick Riviera
Equipped With:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes:
Relief pressure 16 lb
Relief pressure 16 lb