Repair Cost Guide

Timing belt replacement cost
for a Subaru Outback

Replacing the timing belt on a Subaru Outback involves removing engine covers, the accessory drive belts, and the timing cover to access and swap the belt, tensioner, and idler pulleys. Cost is driven by the need to replace the water pump and seals simultaneously as a standard practice on this engine to prevent a future, costly re-do. The horizontally-opposed 'boxer' engine layout adds labour complexity compared to inline engines.

$750 – $1350
Typical fair price range · USD

Cost breakdown

Parts: ~$300-$500 (kit with belt, tensioner, idlers, water pump, gaskets, coolant) / Labour: ~$450-$850

What affects the price

Engine generation (e.g., 4-cylinder vs. 6-cylinder, interference vs. non-interference)
Inclusion of the water pump and coolant replacement in the service
Workshop location and labour rates (dealership vs. independent specialist)

Can you do it yourself?

Possible with skill — requires special tools to lock camshafts and crankshaft, plus significant mechanical knowledge of the boxer engine.

Tips before you pay

Always replace the water pump and tensioner/idlers with the belt—failure of any component can destroy the interference engine.
Use a complete, high-quality timing component kit (Aisin, Gates) for reliability.
Verify cam and crank timing marks are perfectly aligned before rotating the engine after installation.

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More cost guides

Brake pads replacement — Subaru Outback Alternator replacement — Subaru Outback Spark plugs replacement — Subaru Outback

Estimate based on typical U.S. market rates as of July 2026. Actual prices vary by region, shop, and parts quality — always compare against a real quote using our Scam Checker.