2005 Lexus GX Lexus GX 2005

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2005 Lexus GX repairs by problem area

Engine (24%)

Transmission and Drivetrain (6%)

Brakes and Traction Control (18%)

Suspension and Steering (38%)

Electrical and Air Conditioning (9%)

Paint, Rust, Leaks, Rattles, and Trim (3%)

Other (3%)

Chart based on 34 repairs.
See TSBs and recalls for the 2005 Lexus GX.

2005 Lexus GX repair cost distribution

$2500+ (12%)

$1000 - $2499 (31%)

$500 - $999 (23%)

$100 - $499 (19%)

< $100 (15%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 26 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2005 Lexus GX 4dr SUV

270-horsepower 4.7L V8 5-speed automatic AWD w/low range

Lexus GX in Kentucky, United States
- Feb 2012
Feb 2012

47000 mi

US $1250
Height sensors on both rear wheels for OEM adjustable air suspension needed to be replaced because they both died. Without proper functioning, the rear air suspension is inactive making the ride extremely rough and uncomfortable. 
Lexus GX in Missouri, United States
Feb 2016 - Jul 2018
Jun 2017

177000 mi

US $1000
Replaced rear air suspension with coils. Removed air suspension completely. 
Lexus GX in Nebraska, United States
Feb 2013 - Jan 2022
Jul 2013

86000 mi

US $100
Check rear suspension-cleaning drive height sensor connections. 
Nov 2017

109000 mi

US $1525
new pads rotors hand break handle CV Boot Replacement.  Front and Rear Pads and Rotors, Brake Fluid Flush,  E Brake lever repair 
Sep 2021

118000 mi

US $500
Parking brake parts replaced and adjusted 
Nov 2021

118000 mi
Parking Brake adjusted. 
Lexus GX in California, United States
Feb 2015 - Jan 2018
Jan 2015

91000 mi

US $940
Rear airsprings replaced at 91k miles, passenger side airspring malfunctioned and was stuck in maxed-out position. Airsprings not leaking, but recommended replacing both airsprings. Effectively no suspension in rear until repaired. 
Jan 2018

124000 mi

US $900
Shop found play in steering and suspension, replaced worn wheel bearings. 30k service Power steering pump leaking at seals, replaced by shop. 
Lexus GX in Missouri, United States
Jun 2017 - Jun 2018
Apr 2018

133000 mi

US $150
Alternator went bad 
Lexus GX in Illinois, United States
- Sep 2008
Sep 2008

26700 mi
Replaced rear driveshaft assembly 
Lexus GX in Michigan, United States
Apr 2015 - Jul 2016
Dec 2015

98000 mi

US $800
Bad front passenger wheel bearing Ball joint and Lower control arm needed to be replaced 
Lexus GX in Arizona, United States
Feb 2015 - Mar 2016
Oct 2015

105000 mi

US $3000
leaky radiator replaced Rear shocks worn out/non-fuctional 
Lexus GX in Ontario, Canada
Feb 2015 - Jun 2022
Jul 2016

183900 mi

C $2000
Radiator Leak and Water pump bearing Brake Calipers 
Feb 2017

190340 mi

C $1500
Rear passenger side wheel bearing replaced 
Apr 2017

202740 mi

C $750
Warning lights. Some valves needed to be changed. 
May 2022

285200 mi

C $500
Height sensors have failed, leading to bottoming of the suspension. 
Lexus GX in Oregon, United States
Mar 2015 - Jan 2018
Nov 2016

170500 mi

US $3500
Had to replace secondary air pump and 3 check valve sensors.  Also replaced starter and had front brake pads replaced 
Lexus GX in California, United States
Sep 2015 - Jun 2018
Sep 2016

189000 mi

US $6000
Replaced all shocks and one ball joint asssembly. Truck has been used extensively off road and things had loosened up. 
Apr 2017

196000 mi

US $1000
Air pump malfunctioned, setting off a Christmas display of warning lights on the dash. Dealer wanted nearly $3k to replace it. Independent shop can do it for much less. 
May 2017

196000 mi

US $100
replaced the driving/fog light assemblies that had clouded over 
Sep 2017

198000 mi

US $1000
Replace malfunctioning A/C compressor 
Lexus GX in Pennsylvania, United States
Feb 2016 - Aug 2020
Feb 2016

26000 mi
Secondary air pump valve stuck open. Did not affect drivability besides CEL which sent the car into limp mode sometimes. 
Jul 2016

129700 mi

US $30
Coolant coming out from reservoir 
Nov 2016

133700 mi

US $350
Vehicle was misfiring/ rough engine. Shop could not duplicate problem. They replaced spark plugs and used a fuel system cleaner just in case. 
Aug 2017

141000 mi

US $200
Front pads and calipers replaced after latter seized. 
Lexus GX in British Columbia, Canada
Feb 2015 - Jul 2018
Feb 2016

75600 mi
power steering pump failed due to not being reinstalled properly after timing chain replacement. Dealer covered all costs with a very red face 

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See TrueDelta's information for all Lexus models.

2005 Lexus GX Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2005 Lexus GX problems occur, check out our car reliability stats.