2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
Browse our online catalogue to find original replacement Auto Trans Oil Cooler Line Connectors specifically designed to fit a 2004 GMC Sierra 3500.



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$10.70
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Transmission Code: 4L80-E;
Transmission Code: 4L80-E;
Vehicle Fitment Notes:
9/16 In. x 18 Thread Radiator Side Transmission Oil Cooler Line Connector 3/8 In. Body Quick Connector w/Bevel Washer At Cooler Fitting Package Quantity: 1
9/16 In. x 18 Thread Radiator Side Transmission Oil Cooler Line Connector 3/8 In. Body Quick Connector w/Bevel Washer At Cooler Fitting Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$18.09
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$18.09
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: General Motors;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: General Motors;
Vehicle Fitment Notes:
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$18.09
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: New Venture;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: New Venture;
Vehicle Fitment Notes:
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$18.09
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: ZF;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: ZF;
Vehicle Fitment Notes:
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1
Oil Cooler Line to Transmission Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$13.81
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Speeds: 4;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Speeds: 4;
Vehicle Fitment Notes:
1 In. Length 1/4 In. x 18 NPT to 3/8 In. Tube Quick Connect Oil Cooler Line to Transmission wo/Ball Check Package Quantity: 1
1 In. Length 1/4 In. x 18 NPT to 3/8 In. Tube Quick Connect Oil Cooler Line to Transmission wo/Ball Check Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$13.81
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Speeds: 4;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Speeds: 4;
Vehicle Fitment Notes:
1 In. Length 1/4 In. x 18 NPT to 3/8 In. Tube Quick Connect Oil Cooler Line to Transmission wo/Ball Check Package Quantity: 1
1 In. Length 1/4 In. x 18 NPT to 3/8 In. Tube Quick Connect Oil Cooler Line to Transmission wo/Ball Check Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$13.81
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Speeds: 4;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Speeds: 4;
Vehicle Fitment Notes:
1 In. Length 1/4 In. x 18 NPT to 3/8 In. Tube Quick Connect Oil Cooler Line to Transmission wo/Ball Check Package Quantity: 1
1 In. Length 1/4 In. x 18 NPT to 3/8 In. Tube Quick Connect Oil Cooler Line to Transmission wo/Ball Check Package Quantity: 1

2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$21.47
$19.86
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 4L80-E;
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
1.85 In. Length 1/4 In. x 18 Thread x 1.85 In. Length Oil Cooler Line To Rear Of Transmission wo/Heavy Duty Transmission Cooling Package Package Quantity: 1
1.85 In. Length 1/4 In. x 18 Thread x 1.85 In. Length Oil Cooler Line To Rear Of Transmission wo/Heavy Duty Transmission Cooling Package Package Quantity: 1

2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$21.47
$19.86
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Code: 4L80-E;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
1.85 In. Length 1/4 In. x 18 Thread x 1.85 In. Length Oil Cooler Line To Rear Of Transmission wo/Heavy Duty Transmission Cooling Package Package Quantity: 1
1.85 In. Length 1/4 In. x 18 Thread x 1.85 In. Length Oil Cooler Line To Rear Of Transmission wo/Heavy Duty Transmission Cooling Package Package Quantity: 1

2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$21.47
$19.86
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 4L80-E;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Code: 4L80-E;
Vehicle Fitment Notes:
1.85 In. Length 1/4 In. x 18 Thread x 1.85 In. Length Oil Cooler Line To Rear Of Transmission wo/Heavy Duty Transmission Cooling Package Package Quantity: 1
1.85 In. Length 1/4 In. x 18 Thread x 1.85 In. Length Oil Cooler Line To Rear Of Transmission wo/Heavy Duty Transmission Cooling Package Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$29.91
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$29.91
10+ In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$75.78
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: Allison;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Transmission Manufacturer: Allison;
Vehicle Fitment Notes:
Oil Cooler Line To Trans Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1
Oil Cooler Line To Trans Cooler w/Heavy Duty Transmission Cooling Package Package Quantity: 1

2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$29.25
$17.46
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
Transmission Line Fitting Kit Use on Vehicles w/ 1/4", 3/8" NPT Fittings
Transmission Line Fitting Kit Use on Vehicles w/ 1/4", 3/8" NPT Fittings




2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$51.83
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Transmission Manufacturer: Allison;
Transmission Manufacturer: Allison;
Vehicle Fitment Notes:
Connector Kit Inlet and Outlet To Transmission w/White Retainer Package Quantity: 1
Connector Kit Inlet and Outlet To Transmission w/White Retainer Package Quantity: 1





2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$27.84
$19.66
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Transmission Line Fitting Kit Use On Vehicles w/ Snap-In Transmission Line Fitting
Transmission Line Fitting Kit Use On Vehicles w/ Snap-In Transmission Line Fitting




2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$29.72
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Oil Cooler Line Connector
Oil Cooler Line Connector



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$32.40
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1



2004 GMC Sierra 3500 Auto Trans Oil Cooler Line Connector
$32.40
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 3500
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1
Black Transmission Oil Cooler Line to Radiator Package Quantity: 1