Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
OIL AND FLUID COOLERS Parts
ADD A VEHICLE TO GUARANTEE PARTS FIT
See products that fit
![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)
JEGS
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
YOU SAVE
$5.00
Ships on Nov 02, 2026
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)
JEGS
Transmission Oil Cooler Lines for 1968-1969 Chevrolet Nova w/TH350/400 Trans. - 12 in. Port Spacing [Stainless Steel]
Part Number: 555-13691
Ships on Nov 02, 2026Lowest Price Guarantee$4699 $51.99
YOU SAVE
$5.00![Transmission Repair Line for Chrysler and GM Automatic Transmissions [3/8 in. Tube x 72 in L]](https://www.jegs.com/images/mini_100/500/555/555-63320.jpg)
JEGS
Transmission Repair Line for Chrysler and GM Automatic Transmissions [3/8 in. Tube x 72 in L]
Part Number: 555-63320
$1899$20.99
YOU SAVE
$2.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Repair Line for Chrysler and GM Automatic Transmissions [3/8 in. Tube x 72 in L]](https://www.jegs.com/images/mini_200/500/555/555-63320.jpg)
JEGS
Transmission Repair Line for Chrysler and GM Automatic Transmissions [3/8 in. Tube x 72 in L]
Part Number: 555-63320
Ships on Nov 02, 2026Lowest Price Guarantee$1899 $20.99
YOU SAVE
$2.00![Transmission Oil Cooler Lines for Select 2002-2005 Dodge Ram 1500 Trucks with V6 Engine [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636110.jpg)
JEGS
Transmission Oil Cooler Lines for Select 2002-2005 Dodge Ram 1500 Trucks with V6 Engine [Stainless Steel]
Part Number: 555-636110
$10899$119.99
YOU SAVE
$11.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for Select 2002-2005 Dodge Ram 1500 Trucks with V6 Engine [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636110.jpg)
JEGS
Transmission Oil Cooler Lines for Select 2002-2005 Dodge Ram 1500 Trucks with V6 Engine [Stainless Steel]
Part Number: 555-636110
Ships on Nov 02, 2026Lowest Price Guarantee$10899 $119.99
YOU SAVE
$11.00![Transmission Oil Cooler Lines for 2002-2009 Chevy Trailblazer [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636243.jpg)
JEGS
Transmission Oil Cooler Lines for 2002-2009 Chevy Trailblazer [Stainless Steel]
Part Number: 555-636243
$8799$96.99
YOU SAVE
$9.00Ships on Nov 02, 2026Lowest 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)
JEGS
Transmission Oil Cooler Lines for 2002-2009 Chevy Trailblazer [Stainless Steel]
Part Number: 555-636243
Ships on Nov 02, 2026Lowest Price Guarantee$8799 $96.99
YOU SAVE
$9.00![Transmission Oil Cooler Lines for Select 1999-2007 GM 1500 V8 Trucks with External Cooler [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636246.jpg)
JEGS
Transmission Oil Cooler Lines for Select 1999-2007 GM 1500 V8 Trucks with External Cooler [Stainless Steel]
Part Number: 555-636246
$18499$203.99
YOU SAVE
$19.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for Select 1999-2007 GM 1500 V8 Trucks with External Cooler [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636246.jpg)
JEGS
Transmission Oil Cooler Lines for Select 1999-2007 GM 1500 V8 Trucks with External Cooler [Stainless Steel]
Part Number: 555-636246
Ships on Nov 02, 2026Lowest Price Guarantee$18499 $203.99
YOU SAVE
$19.00![Transmission Oil Cooler Lines for 1999-2007 GM Full-Size Trucks 6.0L with 4L80/4L80E Transmission [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636247.jpg)
JEGS
Transmission Oil Cooler Lines for 1999-2007 GM Full-Size Trucks 6.0L with 4L80/4L80E Transmission [Steel]
Part Number: 555-636247
$21199$233.99
YOU SAVE
$22.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for 1999-2007 GM Full-Size Trucks 6.0L with 4L80/4L80E Transmission [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636247.jpg)
JEGS
Transmission Oil Cooler Lines for 1999-2007 GM Full-Size Trucks 6.0L with 4L80/4L80E Transmission [Steel]
Part Number: 555-636247
Ships on Nov 02, 2026Lowest Price Guarantee$21199 $233.99
YOU SAVE
$22.00![Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Charger/Plymouth GTX/Coronet/Road Runner/Satellite Big Block [Steel]](https://www.jegs.com/images/mini_100/500/555/555-636269.jpg)
JEGS
Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Charger/Plymouth GTX/Coronet/Road Runner/Satellite Big Block [Steel]
Part Number: 555-636269
$5699$62.99
YOU SAVE
$6.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Charger/Plymouth GTX/Coronet/Road Runner/Satellite Big Block [Steel]](https://www.jegs.com/images/mini_200/500/555/555-636269.jpg)
JEGS
Transmission Cooler Line Set for 70-74 Mopar E-Body/71-72 Charger/Plymouth GTX/Coronet/Road Runner/Satellite Big Block [Steel]
Part Number: 555-636269
Ships on Nov 02, 2026Lowest Price Guarantee$5699 $62.99
YOU SAVE
$6.00![Transmission Cooler Lines for 67-69 Pontiac Firebird & Trans Am, TH350/400 [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636298.jpg)
JEGS
Transmission Cooler Lines for 67-69 Pontiac Firebird & Trans Am, TH350/400 [Stainless Steel]
Part Number: 555-636298
$4199$46.99
YOU SAVE
$5.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Cooler Lines for 67-69 Pontiac Firebird & Trans Am, TH350/400 [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636298.jpg)
JEGS
Transmission Cooler Lines for 67-69 Pontiac Firebird & Trans Am, TH350/400 [Stainless Steel]
Part Number: 555-636298
Ships on Nov 02, 2026Lowest Price Guarantee$4199 $46.99
YOU SAVE
$5.00![Transmission Oil Cooler Lines for 1966-1967 Chevrolet Chevelle, El Camino, Malibu w/TH400 Trans. [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-13217.jpg)
JEGS
Transmission Oil Cooler Lines for 1966-1967 Chevrolet Chevelle, El Camino, Malibu w/TH400 Trans. [Stainless Steel]
Part Number: 555-13217
$4599$50.99
YOU SAVE
$5.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for 1966-1967 Chevrolet Chevelle, El Camino, Malibu w/TH400 Trans. [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-13217.jpg)
JEGS
Transmission Oil Cooler Lines for 1966-1967 Chevrolet Chevelle, El Camino, Malibu w/TH400 Trans. [Stainless Steel]
Part Number: 555-13217
Ships on Nov 02, 2026Lowest Price Guarantee$4599 $50.99
YOU SAVE
$5.00![Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Powerglide Transmission [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-13219.jpg)
JEGS
Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Powerglide Transmission [Stainless Steel]
Part Number: 555-13219
$5199$57.99
YOU SAVE
$6.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Powerglide Transmission [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-13219.jpg)
JEGS
Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Powerglide Transmission [Stainless Steel]
Part Number: 555-13219
Ships on Nov 02, 2026Lowest Price Guarantee$5199 $57.99
YOU SAVE
$6.00![Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Turbo-Hydramatic 350 Transmission [Steel]](https://www.jegs.com/images/mini_100/500/555/555-13220.jpg)
JEGS
Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Turbo-Hydramatic 350 Transmission [Steel]
Part Number: 555-13220
$6099$67.99
YOU SAVE
$7.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Turbo-Hydramatic 350 Transmission [Steel]](https://www.jegs.com/images/mini_200/500/555/555-13220.jpg)
JEGS
Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/Turbo-Hydramatic 350 Transmission [Steel]
Part Number: 555-13220
Ships on Nov 02, 2026Lowest Price Guarantee$6099 $67.99
YOU SAVE
$7.00![Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/TH350 Trans. [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-13221.jpg)
JEGS
Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/TH350 Trans. [Stainless Steel]
Part Number: 555-13221
$5599$61.99
YOU SAVE
$6.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/TH350 Trans. [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-13221.jpg)
JEGS
Transmission Oil Cooler Lines for 1968-1972 Chevrolet Chevelle, El Camino, Malibu w/TH350 Trans. [Stainless Steel]
Part Number: 555-13221
Ships on Nov 02, 2026Lowest Price Guarantee$5599 $61.99
YOU SAVE
$6.00![Transmission Oil Cooler Lines for 1967-1970 Chevy C10/C20, GMC C1500/C2500 w/Turbo-Hydramatic 350/400 Trans. [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-13500.jpg)
JEGS
Transmission Oil Cooler Lines for 1967-1970 Chevy C10/C20, GMC C1500/C2500 w/Turbo-Hydramatic 350/400 Trans. [Stainless Steel]
Part Number: 555-13500
$4199$46.99
YOU SAVE
$5.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Oil Cooler Lines for 1967-1970 Chevy C10/C20, GMC C1500/C2500 w/Turbo-Hydramatic 350/400 Trans. [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-13500.jpg)
JEGS
Transmission Oil Cooler Lines for 1967-1970 Chevy C10/C20, GMC C1500/C2500 w/Turbo-Hydramatic 350/400 Trans. [Stainless Steel]
Part Number: 555-13500
Ships on Nov 02, 2026Lowest Price Guarantee$4199 $46.99
YOU SAVE
$5.00
![Transmission Cooler Lines w/ 5/8 in. Radiator Ports for 70-74 Chevy Camaro TH350/400 [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636983.jpg)
JEGS
Transmission Cooler Lines w/ 5/8 in. Radiator Ports for 70-74 Chevy Camaro TH350/400 [Stainless Steel]
Part Number: 555-636983
$5699$62.99
YOU SAVE
$6.00Ships on Nov 02, 2026Lowest price guarantee![Transmission Cooler Lines w/ 5/8 in. Radiator Ports for 70-74 Chevy Camaro TH350/400 [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636983.jpg)
JEGS
Transmission Cooler Lines w/ 5/8 in. Radiator Ports for 70-74 Chevy Camaro TH350/400 [Stainless Steel]
Part Number: 555-636983
Ships on Nov 02, 2026Lowest Price Guarantee$5699 $62.99
YOU SAVE
$6.00![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)
JEGS
Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Stainless Steel]
Part Number: 555-636993
$4199$46.99
YOU SAVE
$5.00Ships on 11/06/2026Lowest 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)
JEGS
Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Stainless Steel]
Part Number: 555-636993
Ships on 11/06/2026Lowest Price Guarantee$4199 $46.99
YOU SAVE
$5.00![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)
JEGS
Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Steel]
Part Number: 555-636992
$4499$49.99
YOU SAVE
$5.00Ships on 11/06/2026Lowest 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)
JEGS
Transmission Cooler Line Set for 82-87 GM F-Body 2.8L V6 w/ 700R4 [Steel]
Part Number: 555-636992
Ships on 11/06/2026Lowest Price Guarantee$4499 $49.99
YOU SAVE
$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)
JEGS
2-Piece Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am, 301ci Turbo [Steel]
Part Number: 555-636990
$4999$54.99
YOU SAVE
$5.00Ships on 12/01/2026Lowest 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)
JEGS
2-Piece Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am, 301ci Turbo [Steel]
Part Number: 555-636990
Ships on 12/01/2026Lowest Price Guarantee$4999 $54.99
YOU SAVE
$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)
JEGS
Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am 301ci Turbo [Stainless Steel]
Part Number: 555-636991
$5499$60.99
YOU SAVE
$6.00Ships on 11/05/2026Lowest 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)
JEGS
Transmission Cooler Lines for 80-81 Pontiac Firebird & Trans Am 301ci Turbo [Stainless Steel]
Part Number: 555-636991
Ships on 11/05/2026Lowest Price Guarantee$5499 $60.99
YOU SAVE
$6.00![Powerglide Transmission Cooler Line Set for 67-69 Chevy Camaro V8 [Stainless Steel]](https://www.jegs.com/images/mini_100/500/555/555-636969.jpg)
JEGS
Powerglide Transmission Cooler Line Set for 67-69 Chevy Camaro V8 [Stainless Steel]
Part Number: 555-636969
$5599$61.99
YOU SAVE
$6.00Ships on 11/06/2026Lowest price guarantee![Powerglide Transmission Cooler Line Set for 67-69 Chevy Camaro V8 [Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-636969.jpg)
JEGS
Powerglide Transmission Cooler Line Set for 67-69 Chevy Camaro V8 [Stainless Steel]
Part Number: 555-636969
Ships on 11/06/2026Lowest Price Guarantee$5599 $61.99
YOU SAVE
$6.00![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)
JEGS
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
YOU SAVE
$6.00Ships on 11/06/2026Lowest 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)
JEGS
Transmission Cooler Line Set for 82-91 GM F-Body 5.0/5.7L V8 w/ 700R4 [Steel]
Part Number: 555-636996
Ships on 11/06/2026Lowest Price Guarantee$5199 $57.99
YOU SAVE
$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)
JEGS
TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Steel]
Part Number: 555-636973
$5499$60.99
YOU SAVE
$6.00Ships on 11/04/2026Lowest 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)
JEGS
TH400 Transmission Cooler Line Set for 67-69 Chevy Camaro [Steel]
Part Number: 555-636973
Ships on 11/04/2026Lowest Price Guarantee$5499 $60.99
YOU SAVE
$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)
JEGS
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
YOU SAVE
$6.00Ships on 11/05/2026Lowest 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)
JEGS
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 11/05/2026Lowest Price Guarantee$5599 $61.99
YOU SAVE
$6.00![Transmission Cooling Line for 02-07 Liberty V6 [Steel]](https://www.jegs.com/images/mini_100/500/555/555-637362.jpg)
JEGS
Transmission Cooling Line for 02-07 Liberty V6 [Steel]
Part Number: 555-637362
$12999$142.99
YOU SAVE
$13.00Ships on 11/06/2026Lowest price guarantee![Transmission Cooling Line for 02-07 Liberty V6 [Steel]](https://www.jegs.com/images/mini_200/500/555/555-637362.jpg)
JEGS
Transmission Cooling Line for 02-07 Liberty V6 [Steel]
Part Number: 555-637362
Ships on 11/06/2026Lowest Price Guarantee$12999 $142.99
YOU SAVE
$13.00