PitStopUSA.com - Coolant Additives

Cooling & Heating - Coolant Additives
Keep your cool when the competition is hot with coolant additives from PitStopUSA.com. We have a great selection of coolant additives that reduce coolant temperatures while providing extra corrosion protection to your coolant system.

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Items 1-25 of 39
Description: Antifreeze / Coolant Additive, Bar's Stop Leak, 11.00 oz Bottle, Each
Item #: ATP1196
Condition: New
Limited Supply: Only 8 Left!
Same Day Shipping!
Ships from Michigan.
Price: $5.99
Sale: $5.87
Save: 2%
Save: $0.12
Qty:

Description: Antifreeze / Coolant Additive, Bar's Stop Leak, 6.00 oz Bottle, Each
Item #: ATP1194
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $3.99
Sale: $3.87
Save: 3%
Save: $0.12
Qty:

Description: Antifreeze / Coolant Additive, Liquid Copper Bar's Radiator and Intake Stop Leak, 11.00 oz Bottle, Each
Item #: ATP1109
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $9.99
Sale: $9.87
Save: 1%
Save: $0.12
Qty:

Description: Antifreeze / Coolant Additive, Super Duty Anti-Freeze, Pre-Mixed, 1 gal, Each
Item #: BEC25001
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Ships from Michigan.
Price: $31.99
Sale: $30.99
Save: 3%
Save: $1.00
Description: Antifreeze / Coolant Additive, Super Duty Anti-Freeze, Pre-Mixed, 1 gal, Pair
Item #: BEC25002
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Oversize Item. Ships from Michigan.
Price: $78.99
Sale: $77.87
Save: 1%
Save: $1.12

Not available for shipment to Alaska or Hawaii.
Description: Antifreeze / Coolant Additive, Dike Stop Leak, 16.00 oz Bottle, Each
Item #: CRR59-00001
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $8.99
Sale: $8.87
Save: 1%
Save: $0.12

Description: Antifreeze / Coolant Additive, Safe Coolant Corrosion Inhibiter, 16.00 oz Bottle, Each
Item #: CRR59-00101
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $6.95
Sale: $6.87
Save: 1%
Save: $0.08
Qty:

Description: Coolant Additive, Stop Leak and Sealer, 12.00 oz Bottle, Each
Item #: CCLC52
Condition: New
Limited Supply: Only 5 Left!
Same Day Shipping!
Ships from Michigan.
Price: $3.99
Sale: $3.87
Save: 3%
Save: $0.12
Qty:

Description: Antifreeze / Coolant Additive, Radiator Relief Track Time, 32.00 oz Jug, Each
Item #: DSN040104
Condition: New
Limited Supply: Only 7 Left!
Same Day Shipping!
Ships from Michigan.
Price: $23.98
Sale: $18.80
Save: 22%
Save: $5.18
Qty:

Description: Antifreeze / Coolant Additive, Radiator Relief, 16.00 oz Bottle, Each
Item #: DSN040200
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $11.99
Sale: $11.87
Save: 1%
Save: $0.12
Qty:

Description: Coolant Additive, Tig Chill, 4 oz Bottle, Each
Item #: DSN040209
Condition: New
Limited Supply: Only 6 Left!
Same Day Shipping!
Ships from Michigan.
Price: $9.60
Sale: $8.87
Save: 8%
Save: $0.73
Qty:

Description: Antifreeze / Coolant Additive, CSP, 12.00 oz, Each
Item #: JGP50030
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $8.99
Sale: $8.87
Save: 1%
Save: $0.12
Qty:


Not available for shipment to Alaska or Hawaii.
Description: Antifreeze / Coolant Additive, Super Coolant, 16.00 oz Bottle, Set of 12
Item #: LUC10640-12
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
FREE SHIPPING! Ships from Michigan.
Free Ground Shipping
Price: $131.50
Sale: $119.29
Save: 9%
Save: $12.21


Not available for shipment to Alaska or Hawaii.
Description: Antifreeze / Coolant Additive, Super Coolant, 16.00 oz Bottle, Each
Item #: LUC10640
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $12.99
Sale: $12.37
Save: 5%
Save: $0.62

Description: Antifreeze / Coolant Additive, Cool-Aide, 16.00 oz Bottle, Each
Item #: MAX84916S
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $9.99
Sale: $9.87
Save: 1%
Save: $0.12
Qty:

Description: Antifreeze / Coolant Additive, Cool-Aide, 16.00 oz Bottle, Set of 12
Item #: MAX84916
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Ships from Michigan.
Free Ground Shipping
Price: $119.40
Sale: $117.87
Save: 1%
Save: $1.53
Qty:

Description: Antifreeze / Coolant Additive, Cool-Aide, Pre-Mixed, 1/2 gal Bottle, Each
Item #: MAX84964S
Condition: New
Limited Supply: Only 8 Left!
Same Day Shipping!
Ships from Michigan.
Price: $9.99
Sale: $9.87
Save: 1%
Save: $0.12
Qty:

Description: Antifreeze / Coolant Additive, Cool-Aide, Pre-Mixed, 1/2 gal Bottle, Set of 6
Item #: MAX84964
Condition: New
Same Day Shipping!
Oversize Item. Ships from Michigan.
Price: $82.99
Sale: $81.87
Save: 1%
Save: $1.12
Qty:

Description: Antifreeze / Coolant, Coolanol, Pre-Mixed, 1/2 gal, Each
Item #: MAX82964S
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $21.83
Sale: $16.87
Save: 23%
Save: $4.96
Qty:

Description: Antifreeze / Coolant, Coolanol, Pre-Mixed, 1/2 gal, Set of 6
Item #: MAX82964
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Oversize Item. Ships from Michigan.
Price: $95.99
Sale: $94.87
Save: 1%
Save: $1.12
Qty:


Not available for shipment to Alaska or Hawaii.
Description: Cooling System Sealant, 1 pt Bottle, Antifreeze Safe, Each
Item #: MOR35520
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $19.06
Sale: $18.80
Save: 1%
Save: $0.26

Description: Cooling System Sealant, Ceramic, 1 pt Bottle, Each
Item #: MOR35500
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $19.06
Sale: $18.80
Save: 1%
Save: $0.26
Qty:

Description: Antifreeze / Coolant Additive, Radiator Clean, 10 oz Bottle, Each
Item #: MTL109544
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $14.65
Sale: $13.70
Save: 6%
Save: $0.95
Qty:

Description: Antifreeze / Coolant Additive, Radiator Clean, 10 oz Bottle, Set of 12
Item #: MTL109544-12
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
FREE SHIPPING! Ships from Michigan.
Free Ground Shipping
Price: $175.80
Sale: $158.22
Save: 10%
Save: $17.58
Qty:


Not available for shipment to Alaska or Hawaii.
Description: Antifreeze / Coolant Additive, Oil Purge, Cooling System Cleaner, 64.00 oz Bottle, Each
Item #: PNR200264
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $24.99
Sale: $23.88
Save: 4%
Save: $1.11
Qty:

Items 1-25 of 39


More About Coolant Additives

Keep your cool when the competition is hot with coolant additives from PitStopUSA.com. We have a great selection of coolant additives that reduce coolant temperatures while providing extra corrosion protection to your coolant system.