Toyota Camry Timing Belt Replacement in Kirkland, WA: Water Pump, Radiator & Seals at 102,000 Miles

A 2000 Toyota Camry LE with 102,575 miles came in on August 20. Along with an oil service, the owner scheduled the job most owners of older Toyotas eventually face: a full timing belt package. On a 26-year-old car this is a real decision — and the way this job was structured is a textbook example of doing it once instead of three times.

Why everything gets replaced at once

Getting to the timing belt on this 2.2L engine means taking apart most of the front of the engine bay. From the technician’s notes: the under panel came off, the cooling system was drained, the engine fans came out, the transmission cooler lines were disconnected, the radiator was removed, both serpentine belts came off, the alternator came out, and the harmonic balancer and timing cover were removed — all before the timing belt itself was touched.

That teardown is most of the 5.5 hours of labor on this job. Which is exactly why the water pump, the seals behind the timing cover, the thermostat, and the drive belts get replaced at the same time: with everything already apart, each of those items costs its part price and little more. Done separately later, each would need most of the same teardown again.

What was replaced

• Timing belt kit — belt, tensioner, and idler pulleys — with timing set and verified by turning the engine over before reassembly.

• Water pump and gasket, torqued to spec after cleaning the mating surface.

• Crankshaft front main seal and camshaft seal, plus a cleanup of the engine oil that had reached the timing case area.

• Genuine Toyota radiator with a new cap, new thermostat and gasket, and fresh Zerex 50/50 coolant, topped and bled.

• Genuine Toyota valve cover gasket, spark plug tube seals, and hold-down grommets — with new Genuine Toyota spark plugs while the cover was off.

• Both Genuine Toyota serpentine belts, plus a new PCV valve and grommet.

After reassembly the cooling system was bled and the car went through multiple test drives and heat cycles to confirm no leaks from the resealed areas.

The oil service that came first

The visit started with an oil service using a BG Engine Performance Restoration treatment ($200–$300): the chemical goes in with the old oil, the car is road-tested, then the oil is drained hot and refilled fresh with a Genuine Toyota filter. On an engine of this age that had oil residue around the timing case, it pairs naturally with the reseal work above.

What we quoted but did not do

The estimate also documented front suspension wear: both lower control arms with ball joints ($1,400–$1,850 including alignment), sway bar end links and bushings ($575–$775), and trailing arm bushings marked in the notes as “further inspection required.” None of it was authorized on this visit. It is written down, priced, and left with the owner — deferred work with numbers attached is a plan, not a surprise.

What it cost

The completed work — the oil service and the full timing belt package — landed in the $2,200–$3,000 range, finished in early September 2026. The two drivers were the 5.5 hours of front-of-engine labor and a long Genuine Toyota parts list. As always, this reflects a completed historical project, not a current quote.

If your older Toyota is due for a timing belt

• Price the whole package, not just the belt. On this job the teardown to reach the belt was most of the labor — the water pump, seals, thermostat, and drive belts rode along for parts cost.

• Age matters as much as mileage. This car averaged under 4,000 miles a year, but rubber and seals age out on the calendar, not the odometer.

• A written, priced quote for deferred work means you can plan the next repair instead of being surprised by it.

Related services: radiator and cooling system repair and our Toyota repair and service page. Or read another Toyota we documented: the 192,000-mile Tacoma with failed driveshaft U-joints.

Prepared from our job records for this vehicle: the repair order, the technician’s notes, and the final invoice. This post’s cover image is a stock photo; no shop photos were recorded for this job.