OEM Mercury Belt Tensioner Bolt

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4 Belt Tensioner Bolts found

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Mercury Idler Pulley Bolt Part Number: -W500314-S437
$3.38 MSRP: $5.75
You Save: $2.37 (42%)
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Product Specifications
- Other Name: Bolt; Engine Coolant Thermostat Housing Bolt; Belt Tensioner Pulley Bolt; Belt Tensioner Bolt; Tensioner Bolt; Thermostat Unit Bolt
- Manufacturer Note: M8 x 55MM
Fits the following Mercury Models:
- Mariner | 2008-2011 | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Milan | 2010-2011 | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Mercury Starter Bolt Part Number: -N808920-S437
$21.18 MSRP: $37.00
You Save: $15.82 (43%)
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Product Specifications
- Other Name: Screw; Engine Coolant Thermostat Housing Bolt; Belt Tensioner Pulley Bolt; Belt Tensioner Bolt; Thermostat Housing Bolt; Belt Tensioner Mount Bolt; Upper Bracket Bolt
- Replaces: -N808920-S309
Fits the following Mercury Models:
- Grand Marquis | 2003-2006 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Belt Tensioner Bolt Part Number: -W500221-S437
$4.70 MSRP: $6.67
You Save: $1.97 (30%)
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Product Specifications
- Other Name: Bolt - Hex Head; Accessory Drive Belt Cover Bolt; Engine Water Pump Pulley Bolt; Engine Water Pump Bolt; Pulley Bolt; Pulley Screw; Shield Screw; Belt Tensioner Mount Bolt; Bolt - Hexagon Head
Fits the following Mercury Models:
- Mariner | 2008-2011 | Base, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Milan | 2006-2011 | Base, Hybrid, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
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Mercury Belt Tensioner Bolt Part Number: -N807336-S2
Product Specifications
- Other Name: Stud
Fits the following Mercury Models:
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS

Mercury Belt Tensioner Bolt

If you own Mercury and want to keep it in top shape, choosing OEM Belt Tensioner Bolt 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 Belt Tensioner Bolt 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 Belt Tensioner Bolt ensure that the serpentine belt remains firmly seated and does not slip to ensure that all components on the engine get steady power. The road reputation that Mercury has built up since 1938 included a softly controlled yet sturdy ride, a sharp styling and spacious cabins that help in soothing the road noise and creating a feeling of quiet and assured confidence in the driver. The grand marquis and cougar models of Mercury demonstrated the way the brand could balance the comfort and value whether it was on the refined suspensions and considerate interiors to differentiate itself against the competitors. Although it ceased production in 2011, Mercury is still regarded by some as a vehicle that was able to combine a realistic size with a luxurious detail, which are still present and help the old vehicles to be enjoyable nowadays. The precise fastener that clamps the tensioner assembly to the engine block to maintain the correct belt tension and alignment is the Belt Tensioner Bolt. Replacement of a Belt Tensioner Bolt is an easy task, though time is required. Allow the engine to cool down, and remove the battery should there be lack of space. Wipe the worn bolt away, wipe off dirt and follow the threads with a rag wiped off. Put the tensioner square against the boss, and hand start the fresh Belt Tensioner Bolt, making sure that the bolt does not cross thread, then tighten to the appropriate torque value. Ensure that the belt is on track, remove the tensioner and re-check that the belt is in place, rotate the pulleys manually and ensure that tracking is silent and centred before you reregain power and experience the old familiar smooth hum of a well maintained Mercury.