Is the 2008 Toyota Highlander a bad year?
405 owner complaints to NHTSA. Engine complaints: 76, 5.4× a quiet Highlander year.
Keep it, but watch the engine
Half of the engine complaints for this year were filed at 78k–128k miles, where you are now.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2008 Highlander owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 101,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| BrakesSTANDS OUT | 82 (20%) | 70k–176k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| EngineSTANDS OUT | 75 (19%) | 78k–128k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Electrical system | 44 (11%) | 44k–143k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Steering | 40 (10%) | 62k–130k miles · around this mileage | Steering rack and pinion replacement $700–$2,100 |
| Visibility and wipers | 16 (4%) | 55k–119k miles · around this mileage | — |
| Air bags | 58 (14%) | 67k–98k miles · mostly behind | — |
| Speed controlSTANDS OUT | 44 (11%) | 12k–49k miles · mostly behind | — |
| Tires | 25 (6%) | 13k–26k miles · mostly behind | — |
| Transmission and drivetrain | 18 (4%) | 5k–42k miles · mostly behind | — |
| Body structure | 11 (3%) | 30k–90k miles · mostly behind | — |
| Stability control | 15 (4%) | too few with a mileage | — |
| Fuel system | 13 (3%) | too few with a mileage | — |
| Seat belts | 9 (2%) | too few with a mileage | — |
| Equipment | 6 (1%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 101,000 miles. Not a quote.
What owners reported alongside their complaints
Of 405 complaints: 44 mention a crash · 14 mention a fire · 24 report an injury · 11 say the car was towed.
4 complaints were filed in the last 12 months, the newest in Nov 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
When you start up car there is a engine grinding noise for a few seconds.
Valve springs. While driving at 65 MPH the vehicle stalled without warning. I managed to steer across 4 lanes of fast traffic to a complete stop.
The primary issue of concern is regarding the vehicles valve springs.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 101,000 miles), not by content. Unverified.
Recalls for the 2008 Toyota Highlander: 13
The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed. If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
During the manufacturing of the Power Window Master Switch (PWMS), grease lubricant may have been inconsistently applied to the sliding electrical contacts. If the sliding electrical contacts are not protected by lubricant, debris and moisture that get into the switch may cause a short circuit and the switch assembly may overheat and melt, increasing the risk of a fire.
The affected vehicles may experience compression of the seat cushion which may damage the seat heater wiring. Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant.
In the affected vehicles, the steering column assembly contains electrical connections to the driver's airbag module housed in a spiral cable assembly, which includes a Flexible Flat Cable (FFC). Due to the shape and location of the FFC's retainer, the FFC could become damaged when the steering wheel is turned. If the FFC is damaged, connectivity to the driver's air bag module could be lost and the air bag deactivated.
The power window master switch assemblies in some of these vehicles were built using a less precise process for lubricating the internal components of the switch assemblies. Irregularities in this lubrication process may cause the power window master switch assemblies to malfunction and overheat. If the switch overheats, it may melt, possibly resulting in a fire.
In the curtain shield airbag (Csa) system, there are two sensors in the airbag sensor assembly which are designed to detect vehicle roll angle. Inadvertent activation of the csa and/or the seat belt pretensioner can cause injury to a vehicle occupant.
These vehicles were sold without the requisite load carrying capacity modification labels. A driver may overload a vehicle which may increase the risk of a crash.
These vehicles were sold between september 1, 2005 and june 2, 2008 without the requisite load carrying capacity modification labels. This does not meet the standard requirements.
The accelerator pedal can get stuck in the wide open position due to its being trapped by an unsecured or incompatible driver's floor mat. A stuck open accelerator pedal may result in very high vehicle speeds and make it difficult to stop the vehicle, which could cause a crash, serious injury or death.
These vehicles were not equipped with load carrying capacity modification labels which fails to conform with the requirements of federal motor vehicle safety standard no. 110, "Tire selection and rims." Incorrect load carrying capacity modification labels could result in the vehicle being overloaded, increasing the risk of a crash.
Due to improper heat treatment during the manufacturing process, the original clamp used to secure the stainless steel exhaust tip to the exhaust pipe may develop microscopic cracks. Eventually the crack may expand causing the clamp to break. The original clamp and the Toyota stainless steel exhaust tip may fall off the vehicle's exhaust pipe and become a road hazard which would increase the risk of a vehicle crash.
Due to improper heat treatment during the manufacturing process, the original clamp used to secure the Toyota stainless steel exhaust tip to the exhaust pipe may develop microscopic cracks. Eventually the crack may expand causing the clamp to break. The original clamp and the Toyota stainless steel exhaust tip may fall off the vehicle's exhaust pipe and become a road hazard which would increase the risk of a vehicle crash.
These vehicles fail to conform to the requirements of federal motor vehicle safety standard no. 208, "Occupant crash protection." However, for the two third row dsp's on these vehicles, the alr mode deactivates before the webbing is fully retracted, so that it will not lock when certain rear-facing crs's that have a short seat belt routing path are installed in the…
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Toyota: 151
Repair instructions Toyota sent its dealers for symptoms seen in the shop on the 2008 Toyota Highlander. Ask a dealer or mechanic for a bulletin by its number.
Non-electric water pump leak inspection and diagnostic tips for some 2008 - 2025 model year Toyota vehicles
The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been…
TechTip: Condition - The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power…
TechTip: Condition: Engine No Start and/or Poor Engine Power DTCs set immediately after performing service on the Inverter such as SSC D0M for IPM replacement…
NHTSA defect investigations: 2
Steering Column Separation
Upper Steering Column Separation
Neighbouring years
2007 Highlander: 124 complaints, keep it · 2009 Highlander: 134 complaints, keep it.
Every Toyota Highlander year
2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Highlander years side by side
Other Toyota models: Toyota 4Runner · Toyota Avalon · Toyota C-HR · Toyota Camry · Toyota Camry Hybrid · Toyota Camry Solara · Toyota Celica · Toyota Corolla · Toyota Corolla Cross · Toyota Corolla Matrix · Toyota Echo · Toyota FJ Cruiser · Toyota Grand Highlander · Toyota Highlander Hybrid · Toyota Matrix · Toyota Prius · Toyota Prius c · Toyota Prius v · Toyota RAV4 · Toyota RAV4 Hybrid · Toyota RAV4 Prime · Toyota Sequoia · Toyota Sienna · Toyota Sienna Hybrid · Toyota Tacoma · Toyota Tundra · Toyota Venza · Toyota Venza Hybrid · Toyota Yaris. All makes and models.
Questions
Is the 2008 Toyota Highlander a bad year?
405 owner complaints to NHTSA. Engine complaints: 76, 5.4× a quiet Highlander year. At 101,000 miles the tool says: Keep it, but watch the engine. Half of the engine complaints for this year were filed at 78k–128k miles, where you are now.
What are the most common problems with the 2008 Toyota Highlander?
By owner complaints to NHTSA: brakes (82), engine (75), electrical system (44), steering (40), visibility and wipers (16). Half of the engine complaints were filed between 78k–128k miles.
How many recalls does the 2008 Toyota Highlander have?
13 recall campaigns list this model year: Seats (NHTSA 16V-396), Visibility and wipers (NHTSA 15V-689), Seats (NHTSA 14V-743), Air bags (NHTSA 14V-168) and more. A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.