2008 Mercury Mariner
Common problems & what to know before you buy
Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 2008 Mercury Mariner.
Recalls on the 2008 Mercury Mariner
Suspension: wheel bearing
The affected wheel bearings have incorrect dimensions of a 42mm bore, 76mm outer dimension, and 39mm width, instead of a 42mm bore, 78mm…
Power train: floor shift
0L engine and have had their CD4E transmission replaced with remanufactured one that was rebuilt between June 11, 2015 through July 15,…
Hybrid propulsion system
The coolant pump for the hybrid system may fail resulting in the hybrid electronics overheating.
1 more in the guide, with whether each one was done on the car you're looking at.
Source: NHTSA
What 461 owners reported
Source: NHTSA
2008 Mercury Mariner at a glance
- Trims
- BaseHybridPremier
- Engine
- 2.3L 4-Cylinder, 3.0L 6-Cylinder, 2.3L 4-Cylinder Hybrid
- Transmission
- Automatic 4-spd, CVT
- Drivetrain
- FWD, AWD
- Fuel
- Gasoline, Hybrid
- Body style
- SUV
Other Mercury Mariner years
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Frequently asked questions
What are the common problems with the 2008 Mercury Mariner?
Owners have filed 461 complaints about the 2008 Mercury Mariner with NHTSA, most often about the steering. There are 4 recall campaigns covering this model year. Squeezed's free research-backed buyer guide cross-references these against documented failure patterns and mileage-stage risks, sorted by severity, in about a minute.
Is the 2008 Mercury Mariner reliable?
Reliability depends heavily on the specific configuration and how the car was maintained. Start with the 4 open recall campaigns on this model year and confirm the work was completed. Generate a Squeezed buyer guide for this exact vehicle to see a reliability snapshot, repair-cost exposure, and the questions to ask the seller before you buy.
Should I still get a pre-purchase inspection on a 2008 Mercury Mariner?
Always. A Squeezed buyer guide is the triage step before the inspection: it shows you the documented failure patterns and what to check so you can decide which 2008 Mercury Mariner listings are even worth a mechanic's time, then walk into the PPI knowing exactly what to look for.
Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.