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koyo

111 products
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Vehicle Fitment Combos Show all Vehicle Fitment Combos
Koyo PI-2182 KOY Coolant Reservoir Adapters Koyo PI-2182 KOY Coolant Reservoir Adapters
$33.71
$33.71
Koyo 08-15 Subaru WRX/STI 8mm Coolant Reservoir Adapter (For Part# VH091662)
Koyo PI-2183 KOY Coolant Reservoir Adapters Koyo PI-2183 KOY Coolant Reservoir Adapters
$34.80
$34.80
Koyo 08-15 Subaru WRX/STI / 05-09 Legacy GT 13mm Coolant Reservoir Adapter (For Part# VH091662)
22% Off
Koyo R0171 KOY Racing Radiators Koyo R0171 KOY Racing Radiators
$428.36
$428.36
$547.60
Manual Transmission only. (Mark III) - Has fan switch provision for JDM 1JZ engine. All US vehicles will require M16x1.5 fan switch or equivalent plug. Fits USDM Turbo or Naturally Aspirated m...
19% Off
Koyo R022352 KOY Racing Radiators Koyo R022352 KOY Racing Radiators
$483.78
$483.78
$596.00
Manual Transmission only. Special crossflow design. Not compatible with OEM top inlet hose. Use a trimmed OEM lower hose for inlet. Does not have fan shroud provisions, OE style mechanical fan...
22% Off
Koyo R1856 KOY Racing Radiators Koyo R1856 KOY Racing Radiators
$469.94
$469.94
$603.00
Manual Transmission only. Fits NA & Turbo models. OEM radiator cap is not compatible with this radiator. Must use Koyorad # SK-C13 or equivalent.
19% Off
Koyo RH020539N KOY Racing Radiators Koyo RH020539N KOY Racing Radiators
$473.93
$473.93
$583.40
Koyorad RH020539N Racing All Aluminum Radiator
22% Off
Koyo RH249525 KOY Racing Radiators Koyo RH249525 KOY Racing Radiators
$430.16
$430.16
$550.00
Koyorad RH249525 Racing All Aluminum Radiator
18% Off
Koyo RT001 KOY Expansion Tank Koyo RT001 KOY Expansion Tank
$344.09
$344.09
$417.20
Koyo 06-15 Mazda Miata NC All-Aluminum Reservoir Expansion Tank
Koyo SK-C13 KOY Racing Radiator Caps Koyo SK-C13 KOY Racing Radiator Caps
$56.55
$56.55
Red Label: fits all KOYORAD radiators w/ fillernecks (Red) Koyorad Hyper Radiator Cap - Deep Plunger Style
Koyo SK-D13 KOY Racing Radiator Caps Koyo SK-D13 KOY Racing Radiator Caps
$56.55
$56.55
Koyo Hyper Radiator Cap - Shallow Plunger Style - Blue Label
18% Off
Koyo V081255 KOY Racing Radiators Koyo V081255 KOY Racing Radiators
$416.55
$416.55
$510.00
Manual Transmission only; Requires custom fans; N-FLO Dual Pass
21% Off
Koyo V083146 KOY Racing Radiators Koyo V083146 KOY Racing Radiators
$365.99
$365.99
$464.40
Manual Transmission only; Fits both Showa and Denso type fan shrouds
19% Off
Koyo V2032 KOY Racing Radiators Koyo V2032 KOY Racing Radiators
$540.78
$540.78
$669.00
Koyo 91-05 Acura NSX 3.0/3.2L (MT) Radiator
18% Off
Koyo V2356 KOY Racing Radiators Koyo V2356 KOY Racing Radiators
$424.71
$424.71
$520.40
Koyorad V2356 Racing All Aluminum Radiator
18% Off
Koyo V2362 KOY Racing Radiators Koyo V2362 KOY Racing Radiators
$393.59
$393.59
$480.60
Koyo 03-05 Dodge SRT-4 2.4L Turbo (MT) Radiator
18% Off
Koyo V2425 KOY Racing Radiators Koyo V2425 KOY Racing Radiators
$401.55
$401.55
$490.80
Koyo 02-06 Acura RSX Base/Type-S (MT) Radiator (Req. Non-OEM Rad. Cap)
18% Off
Koyo V2574 KOY Racing Radiators Koyo V2574 KOY Racing Radiators
$401.28
$401.28
$490.40
Koyo 02-05 Honda Civic Si 2.0L EP3 (MT) Radiator
22% Off
Koyo V2588 KOY Racing Radiators Koyo V2588 KOY Racing Radiators
$433.04
$433.04
$553.80
Koyo 03-07 Infiniti G35 Coupe / 03-06 G35 Sedan VQ35DE (MT) Radiator
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