Timing Belt instead of Service

How much does a time Belt instead of cost?

On average, the cost for a Toyota Sienna timing Belt instead of is $660 with $280 because that parts and $380 for labor. Prices might vary depending on your location.

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CarServiceEstimateShop/Dealer Price
2006 Toyota SiennaV6-3.3LService typeTiming Belt ReplacementEstimate$1144.89Shop/Dealer Price$1337.38 - $1802.34
2004 Toyota SiennaV6-3.3LService typeTiming Belt ReplacementEstimate$1044.89Shop/Dealer Price$1237.47 - $1702.50
2000 Toyota SiennaV6-3.0LService typeTiming Belt ReplacementEstimate$940.08Shop/Dealer Price$1120.18 - $1570.32
2005 Toyota SiennaV6-3.3LService typeTiming Belt ReplacementEstimate$1092.39Shop/Dealer Price$1289.84 - $1758.53
2003 Toyota SiennaV6-3.0LService typeTiming Belt ReplacementEstimate$940.08Shop/Dealer Price$1120.24 - $1570.44
1998 Toyota SiennaV6-3.0LService typeTiming Belt ReplacementEstimate$948.80Shop/Dealer Price$1131.08 - $1587.76
2001 Toyota SiennaV6-3.0LService typeTiming Belt ReplacementEstimate$960.08Shop/Dealer Price$1139.64 - $1589.37
1999 Toyota SiennaV6-3.0LService typeTiming Belt ReplacementEstimate$968.80Shop/Dealer Price$1152.03 - $1609.42

What is a timing belt and also how does it work?

An engine time belt is a fiber reinforced, toothed drive belt made using long lasting compounds together as very saturated nitrile. The time belt permits the crankshaft to drive the camshafts in the cylinder head at half the RPMs the the crankshaft. The camshafts climate open and also close the engine’s intake and also exhaust valves with time with the movement and also position that the pistons in the engine.


When to change the timing belt?

Every 60k-90k miles. If an engine is equipped v a timing belt, the timing belt have to be replaced at the organization interval specified by the vehicle manufacturer nevertheless of even if it is or not any type of problem is visible, commonly in the variety of 60,000 to 90,000 miles. Your auto owner’s manual should state the details service interval.Engine stop abruptly or will not start. Occasionally, timing belts have the right to break, or skip, if the engine is running.Rough engine operation. The molded, reinforced this on the timing belt communicate gears top top the crankshaft and camshafts. After countless tens of hundreds of miles, the teeth can wear or break, or the belt deserve to stretch, therefore causing the belt come jump place on the crankshaft or camshaft gears. Need to the belt jump, the engine will certainly run poorly and also perhaps not at all.Banging or clanking engine noise. On part engines, if the time belt has actually jumped, the pistons and valves deserve to collide and also there will certainly be noise and also damage. These engine design are described as interference engines. If your auto has one interference engine, instead of the timing belt according to the maintain schedule will minimize the chance that a belt failure will cause engine damage.

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How do mechanics change the time belt?

Engine draft vary, and also thus the replacement procedure will vary, however broadly, the procedure is as follows:

Disconnect the battery soil cable.Once the engine is cold, collection the crankshaft to top dead facility with the number one piston on the compression stroke. Eliminate crankshaft pulley.Remove all accessories interfering v the remove of the timing belt covers. Remove timing belt covers. Lock camshafts, together required, and note position of camshaft timing marks. Eliminate timing belt tensioner and also idler pulleys. Remove timing belt.If replacing the water pump, do so at this time, and of course drainpipe the cooling device first. If the engine cooling system thermostat is only accessible with water pump replacement, the thermostat need to be changed as well.Installation of the brand-new timing belt includes all of the over steps, carry out in reverse, complying with strict accuse to assure camshaft and also crankshaft (and balancing shaft, if equipped) are in perfect alignment after ~ tensioner has actually been set.Upon completion of the installation, the engine crankshaft is turn by hand 720 degrees and the correct position of the timing marks top top the crankshaft and also the camshafts is confirmed.The car is road tested come confirm normal operation and a organization sticker is affixed come the engine noting the day of belt replacement and also the auto mileage.

Is it for sure to drive with a time belt problem?

No, were a worn out timing belt come snap when underway, probably on a highway, it create a risk of complete loss that engine power while surrounded by rapid moving vehicles. When your auto has reached the recommended replacement mileage for the belt, friend can eliminate the danger of sudden and also unexpected timing belt not correct by having actually it replaced. If her engine is that the interference type, the is specifically important to change the belt according to the maintenance schedule due to the fact that sudden not correct of the time belt, if the engine is running, will likely cause significant damage to internal engine materials such together the valves and pistons.

When instead of the timing belt save in mind:

An interference engine should be closely inspected prior to a broken timing belt is replaced since it may have sustained damages that will need to be repaired before installing a brand-new belt.The time belt system includes idler pulleys and a belt tensioner. These materials should it is in replaced in addition to the belt. On part cars, the time belt drives the engine water pump. Mechanics will commonly recommend instead of the water pump at the same time that the time belt is replaced.

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