How to service and repair the rear brake line on Mercury Grand Marquis?

The repair and servicing of rear brake flexible hose begins by using only manufacturer-approved brake fluid and excluding all drained fluid during this process because it may introduce contamination that compromises system integrity. The brake fluid requires special caution because it damages paint and plastic components so immediate water washing is required for any spillage. Begin work after powering down the fire suppression system since it protects from injuries. The brake caliper flow bolt needs removal during wheel and tire removal followed by discarding the two copper washers before torquing the new washers to 50 Nm (37 ft. lbs.) when installed. Secure the brake tube fitting by torquing it to 15 Nm (11 ft. lbs.) for proper reinstallation when reconnecting it to the brake flexible hose. The next step of the repairs includes bracket bolt removal and brake flexible hose detachment before tightening the bolt at 17 Nm (13 ft. lbs.) torque. Competing the removal steps requires you to bleed the brake caliper. The vehicle requires a fire suppression system repower following safe procedures that protect personnel from severe harm.

OEM Mercury Grand Marquis Brake Line

Brake Hose

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23 Brake Lines found

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Mercury Grand Marquis Flex Hose, Rear Passenger Side
Part Number: 6W1Z-2A442-AA
$27.56 MSRP: $38.12
You Save: $10.56 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly; Brake Hydraulic Hose, Rear Right; Brake Hose; Brake Line; Hydraulic Hose
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Flex Hose, Rear Passenger Side
Part Number: F2AZ-2A442-A
$54.21 MSRP: $73.76
You Save: $19.55 (27%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly; Brake Hydraulic Hose; Hydraulic Hose; Brake Hose; Brake Line
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1997 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Flex Hose, Driver Side
Part Number: F2AZ-2A442-B
$13.46 MSRP: $18.62
You Save: $5.16 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly; Brake Hydraulic Hose; Hydraulic Hose; Brake Hose; Brake Line
- Manufacturer Note: LH, without ABS
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1997 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Flex Hose, Driver Side
Part Number: 1W7Z-2078-BA
$36.93 MSRP: $50.26
You Save: $13.33 (27%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly - Brake; Brake Hydraulic Hose; Hydraulic Hose; Brake Hose; Brake Line
- Manufacturer Note: LH, With ABS - with or without Traction Control
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Flex Hose, Passenger Side
Part Number: 1W7Z-2A442-CA
$32.76 MSRP: $44.58
You Save: $11.82 (27%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly; Hydraulic Hose; Brake Hose; Brake Line
- Manufacturer Note: RH , With or without Traction Control , Less special purpose vehicle
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Passenger Side
Part Number: 1W7Z-2078-AA
$51.63 MSRP: $70.26
You Save: $18.63 (27%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly - Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Rear Driver Side
Part Number: 1W7Z-2A442-BA
$25.05 MSRP: $34.09
You Save: $9.04 (27%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly; Hydraulic Hose; Brake Hose; Brake Line
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Driver Side
Part Number: 1W7Z-2A442-AA
$26.90 MSRP: $36.61
You Save: $9.71 (27%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly; Hydraulic Hose; Brake Hose; Brake Line
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Front Passenger Side
Part Number: 6W1Z-2078-AA
Product Specifications
- Other Name: Hose Assembly - Brake; Brake Hydraulic Hose, Front Right; Brake Hose; Brake Line; Hydraulic Hose
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Rear Driver Side
Part Number: 6W1Z-2A442-BA
Product Specifications
- Other Name: Hose Assembly; Brake Hydraulic Hose, Rear Left; Brake Hose; Brake Line; Hydraulic Hose
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Front Driver Side
Part Number: 6W1Z-2078-BA
Product Specifications
- Other Name: Hose Assembly - Brake; Brake Hydraulic Hose, Front Left; Brake Hose; Brake Line; Hydraulic Hose
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Brake Tube
Part Number: 9W7Z-2C296-A
Product Specifications
- Other Name: Tube Assembly - Brake; Brake Line
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Front Passenger Side
Part Number: 3W1Z-2078-AA
Product Specifications
- Other Name: Hose Assembly - Brake; Brake Hydraulic Hose, Front Right; Brake Hose; Brake Line; Hydraulic Hose
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Front Driver Side
Part Number: 3W1Z-2078-BA
Product Specifications
- Other Name: Hose Assembly - Brake; Brake Hydraulic Hose, Front Left; Brake Hose; Brake Line; Hydraulic Hose
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Rear Passenger Side
Part Number: 3W1Z-2A442-AA
Product Specifications
- Other Name: Hose Assembly; Brake Hydraulic Hose, Rear Right; Brake Hose; Brake Line; Hydraulic Hose
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Brake Tube
Part Number: 6W1Z-2C296-AA
Product Specifications
- Other Name: Tube Assembly - Brake; Brake Line
- Manufacturer Note: w/Traction
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2008 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Passenger Side
Part Number: EOAZ2078A
Product Specifications
- Other Name: Hose Assembly - Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
View related parts
Mercury Grand Marquis Flex Hose
Part Number: F1AZ2078A
Product Specifications
- Other Name: Hose; Brake Hydraulic Hose; Hydraulic Hose; Brake Hose; Brake Line; Hose Assembly - Brake
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-1994 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
View related parts
Mercury Grand Marquis Flex Hose, Front Driver Side
Part Number: F6AZ2078AA
Product Specifications
- Other Name: Hose Assembly - Brake; Brake Hydraulic Hose; Hydraulic Hose; Brake Hose; Brake Line
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-1997 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Brake Tube
Part Number: 3W1Z-2C296-BA
Product Specifications
- Other Name: Tube Assembly - Brake; Brake Line
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS

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Mercury Grand Marquis Brake Line

Welcome to our website where you can discover high-quality, genuine Mercury Grand Marquis Brake Line. We offer an extensive inventory of OEM Mercury Grand Marquis Brake Line at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Mercury Grand Marquis Brake Line Parts Questions & Experts Answers

Brake Tube
6W1Z-2C296-AA
Q: How to service and repair the rear brake line on Mercury Grand Marquis?
A: The repair and servicing of rear brake flexible hose begins by using only manufacturer-approved brake fluid and excluding all drained fluid during this process because it may introduce contamination that compromises system integrity. The brake fluid requires special caution because it damages paint and plastic components so immediate water washing is required for any spillage. Begin work after powering down the fire suppression system since it protects from injuries. The Brake Caliper flow bolt needs removal during wheel and tire removal followed by discarding the two copper washers before torquing the new washers to 50 Nm (37 ft. lbs.) when installed. Secure the brake tube fitting by torquing it to 15 Nm (11 ft. lbs.) for proper reinstallation when reconnecting it to the brake flexible hose. The next step of the repairs includes bracket bolt removal and brake flexible hose detachment before tightening the bolt at 17 Nm (13 ft. lbs.) torque. Competing the removal steps requires you to bleed the brake caliper. The vehicle requires a fire suppression system repower following safe procedures that protect personnel from severe harm.