How to Safely and Effectively Service the Brake Master Cylinder Reservoir on Mercury Mariner?

The use of DOT 3 motor vehicle brake fluid remains crucial to service the brake master cylinder reservoir because alternative fluid types will cause permanent brake component damage that makes brakes inoperable and presents a threat to personal safety. Careful handling of brake fluid is necessary because it contains polyglycol ethers along with polyglycols, but you should avoid eye contact with this substance; therefore, wash your hands completely before resuming activity. Running water should be used to flush the eyes for 15 minutes when this happens, and you should find medical assistance if irritation does not stop. Drinking water followed by vomiting induction should trigger a call to medical services. Care must be taken due to brake fluid damage caused to painted and plastic materials, so clean up any spills followed by immediate water rinsing. The process starts with reservoir cap removal together with disconnecting the brake fluid level warning switch electrical connector. A valid suction device should be used to drain the brake fluid present in the brake master cylinder reservoir. When working with a vehicle that uses a manual transmission, it is necessary to remove and plug the clutch master cylinder feed hose. To continue the procedure, remove the reservoir by detaching its retaining clips below, then elevating the unit upwards. Before installation, place new seals inside the container of DOT 3 motor vehicle brake fluid. Then discard the used seals. The completion procedure requires following the reverse order of removal while performing brake system bleeding followed by clutch master cylinder bleeding if applicable.

OEM Mercury Brake Master Cylinder Reservoir

Brake Fluid Storage Tank

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8 Brake Master Cylinder Reservoirs found

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Mercury Master Cylinder Reservoir Part Number: 9M6Z-2L454-A
$36.92 MSRP: $51.08
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Product Specifications
- Other Name: Reservoir - Brake Fluid; Brake Master Cylinder Reservoir; Reservoir
- Manufacturer Note: Service Kit
Fits the following Mercury Models:
- Mariner | 2009-2011 | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Mercury Reservoir Tank Part Number: 5L8Z-2L454-AA
$55.74 MSRP: $77.12
You Save: $21.38 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Reservoir - Brake Fluid; Brake Master Cylinder Reservoir; Master Cylinder Reservoir; Reservoir
Fits the following Mercury Models:
- Mariner | 2005-2011 | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Reservoir Tank Part Number: 5L8Z-2L454-BA
Product Specifications
- Other Name: Reservoir - Brake Fluid; Brake Master Cylinder Reservoir; Master Cylinder Reservoir; Reservoir
Fits the following Mercury Models:
- Mariner | 2005-2011 | Base, Convenience, Luxury, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Reservoir Part Number: XF5Z-2K478-AA
Product Specifications
- Other Name: Reservoir Assembly - Expansion
Fits the following Mercury Models:
- Villager | 1999-2002 | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Reservoir Assembly Part Number: FOTZ-2K478-A
Product Specifications
- Other Name: Reservoir - Brake Fluid
Fits the following Mercury Models:
- Sable | 1996 | G, GS, LS | 6 Cyl 3.0 L GAS
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Mercury Reservoir Assembly Part Number: F7DZ-2K478-BA
Product Specifications
- Other Name: Reservoir - Brake Fluid; Brake Master Cylinder Reservoir
- Manufacturer Note: (For vehicles with ABS less Traction assist refer to 2140 assembly), ABS with Traction assist only.
Fits the following Mercury Models:
- Sable | 1997-2003 | GS, LS, LS Premium | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Master Cylinder Reservoir Part Number: F7AZ-2K478-BA
Product Specifications
- Other Name: Reservoir - Brake Fluid; Brake Master Cylinder Reservoir; Reservoir
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
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Mercury Master Cylinder Reservoir Part Number: F7AZ-2K478-AA
Product Specifications
- Other Name: Reservoir - Brake Fluid; Brake Master Cylinder Reservoir; Reservoir Assembly; Reservoir
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS

Mercury Brake Master Cylinder Reservoir

If you own Mercury and want to keep it in top shape, choosing OEM Brake Master Cylinder Reservoir is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Mercury Brake Master Cylinder Reservoir at some of the affordable online prices without cutting quality. Every OEM Mercury part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Mercury Brake Master Cylinder Reservoir holds the fluid under pressure in order to ensure that each time a pedal is pushed hard it will resolve immediately. In 1939, Mercury jumped on American roads and offered plush yet energetic midsize rides. Since its inception, Mercury associated its Roman mythology badge with silent cabins, sharper lines, and a more relaxed suspension. Over decades of modifications, Mercury has sought balance, cutting noise, expanding seats, and selling millions without de-gutting its value. Mercury remains in mind as the smooth and fast voice between the alternative and the luxury even when production was abandoned in 2011. Its showroom floors applied to be filled with Cougars and Grand Marquis, the cars that could provide spacious bench and a relaxed, self-confident drive. Drivers enjoyed bumpy comfort that absorbed the broken pavement and at the same time allowed the steering wheel to speak back enough. When the sloshing occurrence of the brake fluid takes place in the Brake Master Cylinder Reservoir, the nylon walls are sealed thus keeping the moisture out, maintaining pressure in the twin circuits of hydraulic and allowing the clear sight lines to indicate the low level before trouble sets in. A healthy Brake Master Cylinder Reservoir feeds the master cylinder evenly and hence the pedal travel is kept short and the feedback hard. The indications of cracks or leaks at the throats of the Brake Master Cylinder Reservoir indicate the occurrence of air intrusion which deprives hydraulic force and extends stopping distance. Check the Brake Master Cylinder Reservoir frequently, replace worn-out fluid quickly, and the whole braking system maintains its grip.

Mercury Brake Master Cylinder Reservoir Parts and Q&A

Reservoir Tank
5L8Z-2L454-BA
Q: How to Safely and Effectively Service the Brake Master Cylinder Reservoir on Mercury Mariner?
A:
The use of DOT 3 motor vehicle brake fluid remains crucial to service the brake master cylinder reservoir because alternative fluid types will cause permanent brake component damage that makes brakes inoperable and presents a threat to personal safety. Careful handling of brake fluid is necessary because it contains polyglycol ethers along with polyglycols, but you should avoid eye contact with this substance; therefore, wash your hands completely before resuming activity. Running water should be used to flush the eyes for 15 minutes when this happens, and you should find medical assistance if irritation does not stop. Drinking water followed by vomiting induction should trigger a call to medical services. Care must be taken due to brake fluid damage caused to painted and plastic materials, so clean up any spills followed by immediate water rinsing. The process starts with reservoir cap removal together with disconnecting the brake fluid level warning switch electrical connector. A valid suction device should be used to drain the brake fluid present in the brake master cylinder reservoir. When working with a vehicle that uses a manual transmission, it is necessary to remove and plug the clutch master cylinder feed hose. To continue the procedure, remove the reservoir by detaching its retaining clips below, then elevating the unit upwards. Before installation, place new seals inside the container of DOT 3 motor vehicle brake fluid. Then discard the used seals. The completion procedure requires following the reverse order of removal while performing brake system bleeding followed by clutch master cylinder bleeding if applicable.