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ACDelco 11518687 Brake Line Union


Brand:	ACDelco
Part Number:	11518687
UPC:	193468478532
Weight:	0.3 lbs
Condition:	New

On Sale:

$10.07

Availability:

5 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 11518687 Brake Line Union for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Brake Hydraulic Line Unions are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):

0.7 in

Length:

1.6 in.

Programming Required:

Weight (lb):

0.05 lb

Width (in):

1.2 in

Country of Origin:

Select a vehicle to narrow ACDelco 11518687 Brake Line Union fitment info!

Last Updated: 05/06/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Cadillac Escalade

6.2L V8 Gas OHV Supercharged

2

Cadillac Escalade

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

2

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Gas OHV Supercharged

2

Cadillac Escalade ESV

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

2

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2 Per Vehicle

Chevrolet Colorado

2.7L L4 Gas DOHC Turbo

1 Rear Center

Brake Hydraulic Line Fitting

Chevrolet Colorado

2.7L L4 Gas DOHC Turbo

Rear Center Brake Hydraulic Line Fitting

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV

2

Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
2 Per Vehicle

2006

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 137.0 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 137.0 In.

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

2005

Chevrolet Silverado 3500

6.0L V8 CNG OHV

1 TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

Chevrolet Silverado 3500

6.0L V8 CNG OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

2002

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

2002

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 185.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 185.5 In.

1 Per Vehicle

2001

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Bed Length 82.2 In.
Wheel Base 158.9 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Bed Length 82.2 In.
Wheel Base 158.9 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Bed Length 98.2 In.
Wheel Base 141.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Bed Length 98.2 In.
Wheel Base 141.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Bed Length 98.2 In.
Wheel Base 162.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Bed Length 98.2 In.
Wheel Base 162.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Bed Length 98.2 In.
Wheel Base 172.0 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Bed Length 98.2 In.
Wheel Base 172.0 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Bed Length N/R In.
Wheel Base 141.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Bed Length N/R In.
Wheel Base 141.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Bed Length N/R In.
Wheel Base 162.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Bed Length N/R In.
Wheel Base 162.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Bed Length N/R In.
Wheel Base 172.0 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Bed Length N/R In.
Wheel Base 172.0 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 82.2 In.
Wheel Base 158.9 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 82.2 In.
Wheel Base 158.9 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 98.2 In.
Wheel Base 141.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 98.2 In.
Wheel Base 141.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 98.2 In.
Wheel Base 162.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 98.2 In.
Wheel Base 162.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 98.2 In.
Wheel Base 172.0 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 98.2 In.
Wheel Base 172.0 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length N/R In.
Wheel Base 141.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length N/R In.
Wheel Base 141.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length N/R In.
Wheel Base 162.5 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length N/R In.
Wheel Base 162.5 In.

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length N/R In.
Wheel Base 172.0 In.

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length N/R In.
Wheel Base 172.0 In.

2 Per Vehicle

Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

2

Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2 Per Vehicle

Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

2

Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2 Per Vehicle

GMC Canyon

2.7L L4 Gas DOHC Turbo

1 Rear Center

Brake Hydraulic Line Fitting

GMC Canyon

2.7L L4 Gas DOHC Turbo

Rear Center Brake Hydraulic Line Fitting

1 Per Vehicle

GMC Hummer EV Pickup

-L BATTERY EV EV/BEV

1 Quantity varies by application

GMC Hummer EV Pickup

-L BATTERY EV EV/BEV Quantity varies by application

1 Per Vehicle

2024

GMC Hummer EV SUV

-L BATTERY EV EV/BEV

1 Quantity varies by application

GMC Hummer EV SUV

-L BATTERY EV EV/BEV Quantity varies by application

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Flex OHV

2

GMC Sierra 2500 HD

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
2 Per Vehicle

2006

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 137.0 In.

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 137.0 In.

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

2005

GMC Sierra 3500

6.0L V8 CNG OHV

1 TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

GMC Sierra 3500

6.0L V8 CNG OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

2002

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

2002

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 185.5 In.

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 185.5 In.

1 Per Vehicle

2001

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 Bed Length 82.2 In.
Wheel Base 158.9 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Bed Length 82.2 In.
Wheel Base 158.9 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 Bed Length 98.2 In.
Wheel Base 141.5 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Bed Length 98.2 In.
Wheel Base 141.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 Bed Length 98.2 In.
Wheel Base 162.5 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Bed Length 98.2 In.
Wheel Base 162.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 Bed Length 98.2 In.
Wheel Base 172.0 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Bed Length 98.2 In.
Wheel Base 172.0 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 Bed Length N/R In.
Wheel Base 141.5 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Bed Length N/R In.
Wheel Base 141.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 Bed Length N/R In.
Wheel Base 162.5 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Bed Length N/R In.
Wheel Base 162.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 Bed Length N/R In.
Wheel Base 172.0 In.

GMC Sierra 3500 HD

6.6L V8 Flex OHV Bed Length N/R In.
Wheel Base 172.0 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 170.8 In.

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

1 Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 176.7 In.

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 82.2 In.
Wheel Base 158.9 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 82.2 In.
Wheel Base 158.9 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 98.2 In.
Wheel Base 141.5 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 98.2 In.
Wheel Base 141.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 98.2 In.
Wheel Base 162.5 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 98.2 In.
Wheel Base 162.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length 98.2 In.
Wheel Base 172.0 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length 98.2 In.
Wheel Base 172.0 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length N/R In.
Wheel Base 141.5 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length N/R In.
Wheel Base 141.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length N/R In.
Wheel Base 162.5 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length N/R In.
Wheel Base 162.5 In.

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

2 Bed Length N/R In.
Wheel Base 172.0 In.

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Bed Length N/R In.
Wheel Base 172.0 In.

2 Per Vehicle

ACDelco 11518687 Brake Line Union

$10.07

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 11518687 Brake Line Union fitment info!

Cadillac Escalade 6.2L V8 Gas OHV Supercharged

2

Cadillac Escalade

6.2L V8 Gas OHV Supercharged 2 Per Vehicle

Cadillac Escalade 3.0L L6 Diesel DOHC Turbo,6.2L V8 Gas OHV

2

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,6.2L V8 Gas OHV 2 Per Vehicle

Cadillac Escalade ESV 6.2L V8 Gas OHV Supercharged

2

Cadillac Escalade ESV

6.2L V8 Gas OHV Supercharged 2 Per Vehicle

Cadillac Escalade ESV 3.0L L6 Diesel DOHC Turbo,6.2L V8 Gas OHV

2

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,6.2L V8 Gas OHV 2 Per Vehicle

Chevrolet Colorado 2.7L L4 Gas DOHC Turbo

1

Rear Center

Brake Hydraulic Line Fitting

Chevrolet Colorado

2.7L L4 Gas DOHC Turbo Rear Center Brake Hydraulic Line Fitting 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Flex OHV

2

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Diesel OHV Turbo,6.6L V8 Gas OHV

2

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo,6.6L V8 Gas OHV 2 Per Vehicle

Chevrolet Silverado 3500 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV

1

TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 137.0 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 137.0 In. 1 Per Vehicle

Chevrolet Silverado 3500 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV

1

TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 161.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 161.5 In. 1 Per Vehicle

Chevrolet Silverado 3500 6.0L V8 CNG OHV

1

TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 161.5 In.

Chevrolet Silverado 3500

6.0L V8 CNG OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 161.5 In. 1 Per Vehicle

Chevrolet Silverado 3500 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV

1

TWO INCH BODY RAISE I.D.(HVY) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 161.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 161.5 In. 1 Per Vehicle

Chevrolet Silverado 3500 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV

1

TWO INCH BODY RAISE I.D.(HVY) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 185.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.2 DoorsWheel Base 185.5 In. 1 Per Vehicle

Chevrolet Silverado 3500 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV

1

TWO INCH BODY RAISE I.D.(HVY) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.4 DoorsWheel Base 185.5 In.

Chevrolet Silverado 3500

6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY) 4 WHEEL DISC HYDRAULIC BRAKES(JH7)Power BrakesFront DiscRear DiscCab & ChassisBed Length N/R In.4 DoorsWheel Base 185.5 In. 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Flex OHV

1

Quantity varies by applicationBed Length N/R In.Wheel Base 146.3 In.

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Quantity varies by applicationBed Length N/R In.Wheel Base 146.3 In. 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Flex OHV

Cadillac Escalade

6.2L V8 Gas OHV Supercharged

6.2L V8 Gas OHV Supercharged
2 Per Vehicle

Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Gas OHV Supercharged

6.2L V8 Gas OHV Supercharged
2 Per Vehicle

Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2 Per Vehicle

Chevrolet Colorado

2.7L L4 Gas DOHC Turbo

2.7L L4 Gas DOHC Turbo

Rear Center Brake Hydraulic Line Fitting

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV

6.6L V8 Flex OHV
2 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
2 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 137.0 In.

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 137.0 In.

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 CNG OHV

TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

6.0L V8 CNG OHV TWO INCH BODY RAISE I.D.(HVY),185.5 INCH W/B(WBZ)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 161.5 In.

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 185.5 In.

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 185.5 In.

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY)
4 WHEEL DISC HYDRAULIC BRAKES(JH7)
Power Brakes
Front Disc
Rear Disc
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 185.5 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

6.6L V8 Flex OHV Quantity varies by application
Bed Length N/R In.
Wheel Base 146.3 In.

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV