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Cooling System Components

Cooling System Components

Cooling System Components

Browse cooling system components designed to manage heat more effectively and support consistent performance in street, track and high horsepower applications.

Aeroflow Nissan Sr20 Thermostat AF49-1137

Aeroflow
Original price $28.45 - Original price $28.45
Original price
$28.45
$28.45 - $28.45
Current price $28.45

160°F Opening Temperature Rating, Made From Copper/Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible man...

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Original price $28.45 - Original price $28.45
Original price
$28.45
$28.45 - $28.45
Current price $28.45

Aeroflow Subaru Ej20 Ej25 Thermostat AF49-1136

Aeroflow
Original price $28.45 - Original price $28.45
Original price
$28.45
$28.45 - $28.45
Current price $28.45

160°F Opening Temperature Rating, Made From Copper/Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible man...

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Original price $28.45 - Original price $28.45
Original price
$28.45
$28.45 - $28.45
Current price $28.45

Aeroflow Mitsubishi Evo 5 7 Thermostat AF49-1139

Aeroflow
Original price $28.45 - Original price $28.45
Original price
$28.45
$28.45 - $28.45
Current price $28.45

160°F Opening Temperature Rating, Made From Copper/Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible man...

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Original price $28.45 - Original price $28.45
Original price
$28.45
$28.45 - $28.45
Current price $28.45

Aeroflow Ls1 Hi Flow Thermostat 180 Deg AF49-1144

Aeroflow
Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

180°F Opening Temperature Rating, Made From Copper/Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible man...

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Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

Aeroflow Ls3 Hi Flow Thermostat 160 Deg AF49-1145

Aeroflow
Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

160°F Opening Temperature Rating, Made From Copper/Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible man...

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Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

Aeroflow Ls3 Hi Flow Thermostat 180 Deg AF49-1146

Aeroflow
Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

180°F Opening Temperature Rating, Made From Copper/Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible man...

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Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

Aeroflow Ls1 Hi Flow Thermostat 160 Deg AF49-1143

Aeroflow
Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

160°F Opening Temperature Rating, Made from Copper/Steel Thermostats play a vital role in engine management. Thermostats can fail in 2 possible man...

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Original price $30.43 - Original price $30.43
Original price
$30.43
$30.43 - $30.43
Current price $30.43

Aeroflow Hi Flow Thermostat 160 Deg F AF49-1043

Aeroflow
Original price $33.83 - Original price $33.83
Original price
$33.83
$33.83 - $33.83
Current price $33.83

160°F (71°C) High flow design that resists large variations of coolant pressure at high rpm. Fully opens at correct temperature consistently regard...

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Original price $33.83 - Original price $33.83
Original price
$33.83
$33.83 - $33.83
Current price $33.83

Aeroflow Hi Flow Thermostat 180 Deg F AF49-1044

Aeroflow
Original price $33.83 - Original price $33.83
Original price
$33.83
$33.83 - $33.83
Current price $33.83

180°F (80°C) High flow design that resists large variations of coolant pressure at high rpm. Fully opens at correct temperature consistently regard...

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Original price $33.83 - Original price $33.83
Original price
$33.83
$33.83 - $33.83
Current price $33.83

Aeroflow Replacement Circuit Breaker AF59-1007

Aeroflow
Original price $18.91 - Original price $18.91
Original price
$18.91
$18.91 - $18.91
Current price $18.91

Suit AF49-1006 & AF49-1048 Kits Only This replacement 30amp circuit breaker is specifically designed for the single and dual fan relay kits fro...

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Original price $18.91 - Original price $18.91
Original price
$18.91
$18.91 - $18.91
Current price $18.91

Aeroflow 79 5 Deg C Activation AF59-6010

Aeroflow
Original price $39.46 - Original price $39.46
Original price
$39.46
$39.46 - $39.46
Current price $39.46

1/8" NPT, 79.5°C The Aeroflow Performance thermal temperature switch is designed to allow your electric fan to turn on and turn off at the present ...

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Original price $39.46 - Original price $39.46
Original price
$39.46
$39.46 - $39.46
Current price $39.46

Aeroflow Coolant Flow Restrictors AF49-1055

Aeroflow
Original price $18.52 - Original price $18.52
Original price
$18.52
$18.52 - $18.52
Current price $18.52

Suitable For GM Holden, Chevrolet & Ford Restricting coolant flow leaving the engine lets you control the amount of heat absorbed by the coolan...

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Original price $18.52 - Original price $18.52
Original price
$18.52
$18.52 - $18.52
Current price $18.52

Aeroflow Radiator Cap Cover AF463-0032

Aeroflow
Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Suit Small Cap, Raw Finish Billet Radiator Cap Cover. This awesome looking billet radiator cap cover goes over your orginal cap for a clean show ca...

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Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Aeroflow Radiator Cap Cover AF463-0032PUR

Aeroflow
Original price $34.79 - Original price $34.79
Original price
$34.79
$34.79 - $34.79
Current price $34.79

Suit Small Cap, Purple Finish Billet Radiator Cap Cover. This awesome looking billet radiator cap cover goes over your orginal cap for a clean show...

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Original price $34.79 - Original price $34.79
Original price
$34.79
$34.79 - $34.79
Current price $34.79

Aeroflow Radiator Cap Cover AF463-0032R

Aeroflow
Original price $34.79 - Original price $34.79
Original price
$34.79
$34.79 - $34.79
Current price $34.79

Suit Small Cap, Red Finish Billet Radiator Cap Cover. This awesome looking billet radiator cap cover goes over your orginal cap for a clean show ca...

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Original price $34.79 - Original price $34.79
Original price
$34.79
$34.79 - $34.79
Current price $34.79

Aeroflow Billet Radiator Cap 32Mm 1 44B AF64-5033P

Aeroflow
Original price $47.51 - Original price $47.51
Original price
$47.51
$47.51 - $47.51
Current price $47.51

Suit 32mm Water Neck, 21 PSI These Aeroflow radiator caps feature a precision-machined billet aluminium top from 6061-T6 aluminium. Designed for us...

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Original price $47.51 - Original price $47.51
Original price
$47.51
$47.51 - $47.51
Current price $47.51

Aeroflow Billet Radiator Cap 42Mm 5Bar AF64-5042G

Aeroflow
Original price $55.45 - Original price $55.45
Original price
$55.45
$55.45 - $55.45
Current price $55.45

Gold Finish. These Aeroflow radiator caps feature a precision-machined billet aluminium top from 6061-T6 aluminium. Designed for use on 42mm (large...

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Original price $55.45 - Original price $55.45
Original price
$55.45
$55.45 - $55.45
Current price $55.45

Aeroflow Large Radiator Cap 42Mm 1 1Bar AF64-5043P

Aeroflow
Original price $55.45 - Original price $55.45
Original price
$55.45
$55.45 - $55.45
Current price $55.45

Polished Finish These Aeroflow radiator caps feature a precision-machined billet aluminium top from 6061-T6 aluminium. Designed for use on 42mm (la...

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Original price $55.45 - Original price $55.45
Original price
$55.45
$55.45 - $55.45
Current price $55.45

Aeroflow Billet Radiator Cap 42Mm 5Bar AF64-5042PUR

Aeroflow
Original price $79.06 - Original price $79.06
Original price
$79.06
$79.06 - $79.06
Current price $79.06

Purple Finish. These Aeroflow radiator caps feature a precision-machined billet aluminium top from 6061-T6 aluminium. Designed for use on 42mm (lar...

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Original price $79.06 - Original price $79.06
Original price
$79.06
$79.06 - $79.06
Current price $79.06

Aeroflow Radiator Cap 32Mm Silver 23Psi AF64-5034S

Aeroflow
Original price $29.56 - Original price $29.56
Original price
$29.56
$29.56 - $29.56
Current price $29.56

Suit 32mm Water Neck, 23 PSI, 1.58 BAR Aeroflow stainless steel range of radiator caps for both custom and OEM spec radiators. Keeping the cooling ...

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Original price $29.56 - Original price $29.56
Original price
$29.56
$29.56 - $29.56
Current price $29.56

Aeroflow Radiator Cap Cover AF463-0032BLK

Aeroflow
Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Suit Small Cap, Black Finish Billet Radiator Cap Cover. This awesome looking billet radiator cap cover goes over your orginal cap for a clean show ...

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Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Aeroflow Radiator Cap Cover AF463-0032B

Aeroflow
Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Suit Small Cap, Blue Finish Billet Radiator Cap Cover. This awesome looking billet radiator cap cover goes over your orginal cap for a clean show c...

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Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Aeroflow Radiator Cap Cover AF463-0032G

Aeroflow
Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Suit Small Cap, Gold Finish Billet Radiator Cap Cover. This awesome looking billet radiator cap cover goes over your orginal cap for a clean show c...

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Original price $31.63 - Original price $31.63
Original price
$31.63
$31.63 - $31.63
Current price $31.63

Aeroflow Radiator Cap 42Mm Silver 23Psi AF64-5045S

Aeroflow
Original price $32.53 - Original price $32.53
Original price
$32.53
$32.53 - $32.53
Current price $32.53

Suit 42mm Water Neck, 23 PSI, 1.58 BAR Aeroflow stainless steel range of radiator caps for both custom and OEM spec radiators. Keeping the cooling ...

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Original price $32.53 - Original price $32.53
Original price
$32.53
$32.53 - $32.53
Current price $32.53

Frequently Asked Questions

What are the benefits of upgrading cooling system components?
Cooling upgrades help manage heat more consistently, which becomes increasingly important in boosted, hard-driven or high horsepower combinations.
Are these cooling system components suitable for high horsepower or track use?
Yes, many are chosen specifically because standard cooling systems struggle once power, load or ambient heat increases.
Are these cooling system components vehicle-specific or universal?
Some are direct-fit for specific models, while others are universal and may need custom mounting, pipework or fabrication.
Will I need fabrication to fit cooling system components?
That depends on the product and the vehicle. Vehicle-specific kits are simpler, while larger or universal parts often need custom brackets, piping or trimming.
What other cooling upgrades are worth considering?
Depending on the build, supporting upgrades can include better fans, shrouds, ducting, oil cooling, coolant plumbing and heat shielding.