Lexus GX 470
engine Problems
We don't have a lot of Lexus GX 470 engine problems on file — feel free to add yours here. The most common GX 470 engine problems cost $2,700 to fix & occur at 81,000 miles.
The worst model years for engine problems are the 2006 GX 470, and the 2007 GX 470.
Worst Lexus GX 470 Engine Problems
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#1: Secondary Air Injection Failure 2006 GX 470
- Average Cost to Fix:
- $1,400
- Average Mileage:
- 110,000 mi
-
#2: Secondary Air Pump System Is Defective 2007 GX 470
- Average Cost to Fix:
- $4,000
- Average Mileage:
- 78,000 mi
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#3: VSCS Off Error 2006 GX 470
- Average Cost to Fix:
- N/A
- Average Mileage:
- 55,000 mi