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Coolant Expansion & Catch Tanks

Complete your cooling system with these high-quality coolant expansion and catch tanks.

Recent Top Seller for this product group

Coolant Swirl Pot, 8" High x 2.6" Dia w/ Top Vent, Aluminum

Coolant Swirl Pot, 8" High x 2.6" Dia w/ Top Vent, Aluminum

A swirl pot helps to get air out of your cooling system. This vertical tank from obp also has a top vent to let air pockets escape.

ImagePart No.DescriptionPriceStock Status
Canton Coolant Expansion / Fill Tank, 1.25 Quart

2584 

Canton Coolant Expansion / Fill Tank, 1.25 Quart

 
4.0
$139.00*In Stock
Canton Coolant Expansion/Fill Tank, 2 Quart

CM 80-202 

Canton Coolant Expansion/Fill Tank, 2 Quart

$139.00Not In Stock
notify me when available
Coolant Swirl Pot, 8" High x 2.6" Dia w/ Top Vent, Aluminum

OBP-WSP001 

Coolant Swirl Pot, 8" High x 2.6" Dia w/ Top Vent, Aluminum

 
5.0
$111.99In Stock
Coolant Swirl Pot, 8" High x 2.6" Dia w/ Fill Neck, Aluminum

OBP-WSP003 

Coolant Swirl Pot, 8" High x 2.6" Dia w/ Fill Neck, Aluminum

 
4.7
$128.99In Stock
Canton Aluminum Coolant Tank, 90-97 Mazda Miata

CM 80-275 

Canton Aluminum Coolant Tank, 90-97 Mazda Miata

$232.00In Stock
Canton Aluminum Coolant Tank, 99-05 Mazda Miata

CM 80-276 

Canton Aluminum Coolant Tank, 99-05 Mazda Miata

$215.00In Stock
Water Header Tank, Vertical, 8" H x 4" Dia, without Cap

OBP-HE002 

Water Header Tank, Vertical, 8" H x 4" Dia, without Cap

$103.99In Stock
Water Header Tank, Horizontal, 8" L x 4" Dia, without Cap

OBP-HE001 

Water Header Tank, Horizontal, 8" L x 4" Dia, without Cap

 
5.0
$103.99In Stock
Universal Square Catch Can / Expansion Tank Kit, 2 Quart

2582-102 

Universal Square Catch Can / Expansion Tank Kit, 2 Quart

$39.99In Stock
1 Quart Hi-Temp Plastic Catch Bottle

2581 

1 Quart Hi-Temp Plastic Catch Bottle

 
5.0
$17.99*In Stock
Canton Billet Aluminum Fill Neck, Weld-on

CM 80-092 

Canton Billet Aluminum Fill Neck, Weld-on

 
5.0
$25.00In Stock

  * Quantity Pricing Available