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![High-Performance Transmission Cooler [26,000 GVW]](https://www.jegs.com/images/mini_100/500/555/555-60387.jpg)
![High-Performance Transmission Cooler [26,000 GVW]](https://www.jegs.com/images/mini_200/500/555/555-60387.jpg)
![High Performance Transmission Cooler Kit [26,000 GVW]](https://www.jegs.com/images/mini_100/500/555/555-60387k.jpg)
![High Performance Transmission Cooler Kit [26,000 GVW]](https://www.jegs.com/images/mini_200/500/555/555-60387k.jpg)
![Transmission Oil Cooler Lines for 1968-1969 Chevrolet Nova w/TH350/400 Trans. - 12 in. Port Spacing [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-13691.jpg)
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Transmission Oil Cooler Lines for 1968-1969 Chevrolet Nova w/TH350/400 Trans. - 12 in. Port Spacing [Stainless Steel]
Part Number: 555-13691
$4699$51.99
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$5.00
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Lowest price guarantee![Transmission Oil Cooler Lines for 1968-1969 Chevrolet Nova w/TH350/400 Trans. - 12 in. Port Spacing [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-13691.jpg)
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Transmission Oil Cooler Lines for 1968-1969 Chevrolet Nova w/TH350/400 Trans. - 12 in. Port Spacing [Stainless Steel]
Part Number: 555-13691
Ships TodayLowest Price Guarantee$4699 $51.99
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$5.00![Transmission Oil Cooler Lines for 1988-1994 Chevrolet & GMC K-Series 1500/2500 4WD Trucks w/700R4 Transmission [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-13505.jpg)
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Transmission Oil Cooler Lines for 1988-1994 Chevrolet & GMC K-Series 1500/2500 4WD Trucks w/700R4 Transmission [Stainless Steel]
Part Number: 555-13505
$2499$27.99
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$3.00Ships TodayLowest price guarantee![Transmission Oil Cooler Lines for 1988-1994 Chevrolet & GMC K-Series 1500/2500 4WD Trucks w/700R4 Transmission [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-13505.jpg)
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Transmission Oil Cooler Lines for 1988-1994 Chevrolet & GMC K-Series 1500/2500 4WD Trucks w/700R4 Transmission [Stainless Steel]
Part Number: 555-13505
Ships TodayLowest Price Guarantee$2499 $27.99
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$3.00![Transmission Oil Cooler Lines for 2005-2007 Jeep Liberty w/3.7L V6 Eng. [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-13955.jpg)
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Transmission Oil Cooler Lines for 2005-2007 Jeep Liberty w/3.7L V6 Eng. [Stainless Steel]
Part Number: 555-13955
$11799$129.99
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$12.00Ships on 10/26/2026Lowest price guarantee![Transmission Oil Cooler Lines for 2005-2007 Jeep Liberty w/3.7L V6 Eng. [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-13955.jpg)
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Transmission Oil Cooler Lines for 2005-2007 Jeep Liberty w/3.7L V6 Eng. [Stainless Steel]
Part Number: 555-13955
Ships on 10/26/2026Lowest Price Guarantee$11799 $129.99
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$12.00![Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636993.jpg)
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Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Stainless Steel]
Part Number: 555-636993
$4199$46.99
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$5.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636993.jpg)
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Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Stainless Steel]
Part Number: 555-636993
Ships on 10/29/2026Lowest Price Guarantee$4199 $46.99
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$5.00![Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am 301ci Turbo [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636991.jpg)
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Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am 301ci Turbo [Stainless Steel]
Part Number: 555-636991
$5499$60.99
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$6.00Ships on 10/28/2026Lowest price guarantee![Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am 301ci Turbo [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636991.jpg)
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Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am 301ci Turbo [Stainless Steel]
Part Number: 555-636991
Ships on 10/28/2026Lowest Price Guarantee$5499 $60.99
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$6.00![Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636992.jpg)
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Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Steel]
Part Number: 555-636992
$4499$49.99
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$5.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636992.jpg)
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Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Steel]
Part Number: 555-636992
Ships on 10/29/2026Lowest Price Guarantee$4499 $49.99
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$5.00![2-Piece Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am, 301ci Turbo [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636990.jpg)
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2-Piece Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am, 301ci Turbo [Steel]
Part Number: 555-636990
$4999$54.99
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$5.00Ships on 10/27/2026Lowest price guarantee![2-Piece Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am, 301ci Turbo [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636990.jpg)
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2-Piece Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am, 301ci Turbo [Steel]
Part Number: 555-636990
Ships on 10/27/2026Lowest Price Guarantee$4999 $54.99
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$5.00![Transmission Cooler Line Set for 88-91 GM F-Body 2.8/3.1L V6 w/ 700R4 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636994.jpg)
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Transmission Cooler Line Set for 88-91 GM F-Body 2.8/3.1L V6 w/ 700R4 [Steel]
Part Number: 555-636994
$4399$48.99
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$5.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Line Set for 88-91 GM F-Body 2.8/3.1L V6 w/ 700R4 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636994.jpg)
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Transmission Cooler Line Set for 88-91 GM F-Body 2.8/3.1L V6 w/ 700R4 [Steel]
Part Number: 555-636994
Ships on 10/29/2026Lowest Price Guarantee$4399 $48.99
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$5.00![Transmission Cooler Line Set for 82-91 GM F-Body 5.0/5.7L V8 w/ 700R4 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636996.jpg)
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Transmission Cooler Line Set for 82-91 GM F-Body 5.0/5.7L V8 w/ 700R4 [Steel]
Part Number: 555-636996
$5199$57.99
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$6.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Line Set for 82-91 GM F-Body 5.0/5.7L V8 w/ 700R4 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636996.jpg)
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Transmission Cooler Line Set for 82-91 GM F-Body 5.0/5.7L V8 w/ 700R4 [Steel]
Part Number: 555-636996
Ships on 10/29/2026Lowest Price Guarantee$5199 $57.99
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$6.00![2-Piece Transmission Cooler Lines for 70-74 Pontiac Firebird & Trans Am, TH350/400 w/ 1/2 in. Radiator Ports [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636979.jpg)
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2-Piece Transmission Cooler Lines for 70-74 Pontiac Firebird & Trans Am, TH350/400 w/ 1/2 in. Radiator Ports [Stainless Steel]
Part Number: 555-636979
$5599$61.99
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$6.00Ships on 10/27/2026Lowest price guarantee![2-Piece Transmission Cooler Lines for 70-74 Pontiac Firebird & Trans Am, TH350/400 w/ 1/2 in. Radiator Ports [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636979.jpg)
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2-Piece Transmission Cooler Lines for 70-74 Pontiac Firebird & Trans Am, TH350/400 w/ 1/2 in. Radiator Ports [Stainless Steel]
Part Number: 555-636979
Ships on 10/27/2026Lowest Price Guarantee$5599 $61.99
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$6.00![TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636973.jpg)
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TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Steel]
Part Number: 555-636973
$5499$60.99
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$6.00Ships on 10/27/2026Lowest price guarantee![TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636973.jpg)
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TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Steel]
Part Number: 555-636973
Ships on 10/27/2026Lowest Price Guarantee$5499 $60.99
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$6.00![2-Piece Transmission Cooler Lines for 67-69 Pontiac Firebird w/ Powerglide Transmission [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636970.jpg)
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2-Piece Transmission Cooler Lines for 67-69 Pontiac Firebird w/ Powerglide Transmission [Steel]
Part Number: 555-636970
$5499$60.99
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$6.00Ships on 10/29/2026Lowest price guarantee![2-Piece Transmission Cooler Lines for 67-69 Pontiac Firebird w/ Powerglide Transmission [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636970.jpg)
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2-Piece Transmission Cooler Lines for 67-69 Pontiac Firebird w/ Powerglide Transmission [Steel]
Part Number: 555-636970
Ships on 10/29/2026Lowest Price Guarantee$5499 $60.99
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$6.00![TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636974.jpg)
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TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Stainless Steel]
Part Number: 555-636974
$6699$73.99
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$7.00Ships on 10/29/2026Lowest price guarantee![TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636974.jpg)
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TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Stainless Steel]
Part Number: 555-636974
Ships on 10/29/2026Lowest Price Guarantee$6699 $73.99
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$7.00![Transmission Cooler Lines w/ 1/2 in. Radiator Ports for 70-81 Chevy Camaro TH350/400 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636980.jpg)
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Transmission Cooler Lines w/ 1/2 in. Radiator Ports for 70-81 Chevy Camaro TH350/400 [Steel]
Part Number: 555-636980
$7499$82.99
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$8.00Ships on 10/28/2026Lowest price guarantee![Transmission Cooler Lines w/ 1/2 in. Radiator Ports for 70-81 Chevy Camaro TH350/400 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636980.jpg)
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Transmission Cooler Lines w/ 1/2 in. Radiator Ports for 70-81 Chevy Camaro TH350/400 [Steel]
Part Number: 555-636980
Ships on 10/28/2026Lowest Price Guarantee$7499 $82.99
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$8.00![Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636987.jpg)
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Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Stainless Steel]
Part Number: 555-636987
$5699$62.99
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$6.00Ships on 11/02/2026Lowest price guarantee![Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636987.jpg)
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Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Stainless Steel]
Part Number: 555-636987
Ships on 11/02/2026Lowest Price Guarantee$5699 $62.99
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$6.00![Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Dodge Charger/Coronet/GTX/Road Runner/Satellite w/727/904 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636268.jpg)
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Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Dodge Charger/Coronet/GTX/Road Runner/Satellite w/727/904 [Steel]
Part Number: 555-636268
$5699$62.99
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$6.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Dodge Charger/Coronet/GTX/Road Runner/Satellite w/727/904 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636268.jpg)
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Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Dodge Charger/Coronet/GTX/Road Runner/Satellite w/727/904 [Steel]
Part Number: 555-636268
Ships on 10/29/2026Lowest Price Guarantee$5699 $62.99
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$6.00![Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636986.jpg)
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Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Steel]
Part Number: 555-636986
$8199$90.99
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$9.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636986.jpg)
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Transmission Cooler Lines for 78-79 Pontiac Firebird & Trans Am w/ TH350 [Steel]
Part Number: 555-636986
Ships on 10/29/2026Lowest Price Guarantee$8199 $90.99
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$9.00![Transmission Cooler Line Set for 70-71 Mopar E-Body [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636843.jpg)
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Transmission Cooler Line Set for 70-71 Mopar E-Body [Stainless Steel]
Part Number: 555-636843
$7299$80.99
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$8.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Line Set for 70-71 Mopar E-Body [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636843.jpg)
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Transmission Cooler Line Set for 70-71 Mopar E-Body [Stainless Steel]
Part Number: 555-636843
Ships on 10/29/2026Lowest Price Guarantee$7299 $80.99
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$8.00![Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636989.jpg)
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Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Stainless Steel]
Part Number: 555-636989
$4199$46.99
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$5.00Ships on 10/29/2026Lowest price guarantee![Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636989.jpg)
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Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Stainless Steel]
Part Number: 555-636989
Ships on 10/29/2026Lowest Price Guarantee$4199 $46.99
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$5.00![Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636988.jpg)
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Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Steel]
Part Number: 555-636988
$4399$48.99
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$5.00Ships on 10/28/2026Lowest price guarantee![Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636988.jpg)
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Transmission Cooler Line for 82-87 Camaro/82-87 Firebird w/ 700R4 [Steel]
Part Number: 555-636988
Ships on 10/28/2026Lowest Price Guarantee$4399 $48.99
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$5.00![Transmission Oil Cooler Lines for 2002-2009 Chevy Trailblazer [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636243.jpg)
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Transmission Oil Cooler Lines for 2002-2009 Chevy Trailblazer [Stainless Steel]
Part Number: 555-636243
$8799$96.99
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$9.00Ships TodayLowest price guarantee![Transmission Oil Cooler Lines for 2002-2009 Chevy Trailblazer [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636243.jpg)
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Transmission Oil Cooler Lines for 2002-2009 Chevy Trailblazer [Stainless Steel]
Part Number: 555-636243
Ships TodayLowest Price Guarantee$8799 $96.99
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$9.00