Top 9 Finned Oil Cooler – Towing Hitch Engine Oil Coolers & Kits

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1. Flashpower

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Universal 12" Dual Pass Aluminum Finned Transmission Oil Cooler

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Flashpower #ad - And it come with two 1/4" NPT fittings. This transmission cooler offers better cooling than traditional radiator coolers. We also have single or dual pass and 15" 18" 24" 30" transmission cooler avaliable. The overall length of this cooler is 12". This transmission cooler is universal fit.
BrandFlashpower #ad
ManufacturerFlashpower #ad
Weight2.6 Pounds
Part Number181041-D00

2. Flashpower

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Flashpower 12" Aluminum Finned Transmission Coolers Single Pass

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Flashpower #ad - We also have dual pass and 15" 18" 24" 30" transmission cooler avaliable. This transmission cooler offers better cooling than traditional radiator coolers. The overall length of this cooler is 12". This transmission cooler is universal fit. And it come with two 3/8" NPT fittings.
BrandFlashpower #ad
ManufacturerFlashpower #ad
Weight2.6 Pounds
Part Number181041-S00

3. Flashpower

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Universal 15" Dual Pass Aluminum Finned Transmission Oil Cooler

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Flashpower #ad - The overall length of this cooler is 15". This transmission cooler is universal fit. We also have single or dual pass and 12" 18" 24" 30" transmission cooler avaliable. And it come with two 1/4" NPT fittings. His transmission cooler offers better cooling than traditional radiator coolers.
BrandFlashpower #ad
ManufacturerFlashpower #ad
Weight2.87 Pounds
Part Number181042-D00

4. Flashpower

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Universal 15" Single Pass Aluminum Finned Transmission Oil Cooler

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Flashpower #ad - This transmission cooler is universal fit. The overall length of this cooler is 15". And it come with two 3/8" NPT fittings. We also have single or dual pass and 12" 15" 18" 24" 30" transmission cooler avaliable. This transmission cooler offers better cooling than traditional radiator coolers.
BrandFlashpower #ad
ManufacturerFlashpower #ad
Weight2.87 Pounds
Part Number181042-S00

5. Sickspeed

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Polished 15 Inch Anodized Aluminum Double Pass Finned Oil Cooler For Utv/Atv Q1 for Arctic Cat Prowler HDX 700

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Sickspeed #ad - Made from high end weapons grade 6061 aluminium. This item is 15" and will fit almost anywhere. Has two fittings on the same side that measure at 1/4" NPT. More efficient than radiator style coolers. Hard anodized for a permanent and long lasting finish.
BrandSickspeed #ad
ManufacturerSickspeed #ad
Part Number371299768671-1171-19036

6. Billet Proof Designs

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Black Anodized Finish, BLACK Finned Billet Oil V-Cooler for MOST Harley Models WITH 1-1/8" DOWNTUBE MOUNTS Clamps, Motorcycle Custom Chopper Bobber

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Billet Proof Designs #ad - Keep that oil cool and your engine will return the favor. Cnc machined from billet aluminum and Anodized Black Also available in CHROME. Has twin vertical 1-1/8" tubes that follow the front downtubes of MOST HARLEY MODELS. Billet oil coolers come with fittings, Top Mount and Downtube Mounts/Clamps Fits 1-1/8" OD Downtubes. Comes with vibration resistant top mount and 2 5/16" barbed fittings. Please make sure to check for any obstructions prior to making your purchase Front fender, Crashbars etc. Top mount and stand-Off Frame Mounts necessary to complete a proper install.
BrandBillet Proof Designs #ad
ManufacturerBillet Proof Designs #ad
Part NumberOIL_COOLR_BLK_1/8MNTS
ModelOIL_COOLR_BLK

7. Billet Proof Designs

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Finned Billet Oil V-Cooler for MOST Harley Models WITH DOWNTUBE MOUNTS Clamps, Motorcycle Custom Chopper Bobber, Fits 1-1/8" OD Downtubes, Chrome Finish

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Billet Proof Designs #ad - Keep that oil cool and your engine will return the favor. Cnc machined from billet aluminum and Chrome Plated Also available in ANODIZED BLACK.

Billet oil coolers come with fittings, Top Mount and Downtube Clamps FOR 1-1/8" OD Downtubes Other sizes Available. Top mount and stand-Off Frame Mounts necessary to complete a proper install. Has twin vertical 1-1/8" tubes that follow the front downtubes of MOST HARLEY MODELS. Please make sure to check for any obstructions prior to making your purchase Front fender, Crashbars etc. Comes with vibration resistant top mount and 2 5/16" barbed fittings.
BrandBillet Proof Designs #ad
ManufacturerBillet Proof Designs #ad
Part NumberOIL_COOLR_CHR_1/8MNT
ModelOIL_COOLR_CHR

8. Flashpower

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30" Aluminum Finned Transmission Coolers Dual Pass

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Flashpower #ad - This transmission cooler is universal fit. This transmission cooler offers better cooling than traditional radiator coolers. We also have single or dual pass and 12" 15" 18" 24" 30" transmission cooler avaliable. And it come with two 1/4" NPT fittings. The overall length of this cooler is 30".
BrandFlashpower #ad
ManufacturerFlashpower #ad
Weight5.73 Pounds
Part Number181045-D00

9. Ispeedytech

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Ispeedytech Transmission Cooler 12" Inch Aluminium Single Pass Transmission Fluid Oil Cooler Finned Fittings New

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Ispeedytech #ad - 12 inch transmission Cooler Made from aluminum. 100% high quality. 12" finned aluminum Single Pass Transmission Cooler. 1 hole on each Side Partition. 3" diameter Outside. Comes with two 1/4" NPT to 3/8" fittings.
BrandIspeedytech #ad
ManufacturerIspeedytech #ad
Part NumberIspeedytech