According to the search results, the Lexus GX470 has an interference engine. This means that if the timing belt breaks, there is a risk of the pistons and valves colliding, which can cause significant damage to the engine [[10]]. It is important to replace the timing belt according to the recommended maintenance schedule to minimize the chance of belt failure and potential engine damage.
Contents
- Is there any warning before timing belt breaks?
- Does the Lexus GX470 have a timing belt or chain?
- What happens if timing belt breaks on Lexus GX470?
- How do I know if my car is an interference engine?
- What is the difference between a Lexus gx460 and a GX470?
- Does the Lexus GX470 have an interference engine?
- How long do Lexus timing chains last?
- What engine does a Lexus GX470 have?
- How much does it cost to replace a timing belt on a Lexus GX 470?
- Is the engine ruined if the timing chain breaks?
Is there any warning before timing belt breaks?
More timing belts break due to age than mileage. If your timing belt is beginning to deteriorate, you may experience any one of the following warning signs: A ticking noise coming from the engine. An oil leak near the motor.
Does the Lexus GX470 have a timing belt or chain?
Timing Belt Kit Compatible with Lexus GX470 AWD 2003-2007. Includes: timing belt, water pump with gasket, automatic timing belt tension adjuster, timing belt tensioner, timing belt idler, one accessory drive belt, front cam and crankshaft seals, misc.
What happens if timing belt breaks on Lexus GX470?
If the timing belt breaks, the engine will stop running and will not restart until it is repaired.
How do I know if my car is an interference engine?
There are charts available that can tell you this information. Other than that, you can disconnect the timing belt and try rotating the crankshaft. If it rotates for a bit, then comes to a sudden, hard stop, a piston is hitting an open valve, and this is an interference engine!
What is the difference between a Lexus gx460 and a GX470?
Passenger Space Comparison. The Lexus GX 460 has the advantage of offering more interior volume, reflected in more and rear head room. The Lexus GX 470 has the advantage in the areas of front head room, front shoulder room, front leg room, rear shoulder room, rear leg room, and cargo space.
Does the Lexus GX470 have an interference engine?
The 2003 is a non-interference engine (no VVT-i) so the risk of catastrophic damage is low.
How long do Lexus timing chains last?
Belts usually need to be replaced at some point of ownership whereas chains can last the lifetime of your car.
What engine does a Lexus GX470 have?
4.7-liter V8 engine
The 4.7-liter V8 engine in the GX 470 was the same as used on the larger LX 470. The firm next introduced the second-generation model in 2009, badged GX 460 to reflect the switch to a 4.6-liter V8 engine.
How much does it cost to replace a timing belt on a Lexus GX 470?
between $906 and $1,090
The average cost for a Lexus GX470 Timing Belt Replacement is between $906 and $1,090. Labor costs are estimated between $340 and $429 while parts are priced between $566 and $661.
Is the engine ruined if the timing chain breaks?
A broken timing chain will cause an engine to not start or fail while driving. If the belt is already broken, the engine won’t have enough compression to start. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves.
