Parts for your 2000 Toyota Crown-Starter motor

2000 Toyota Crown starter motor — what it does and how to look after it

Based on technical sources, a starter motor is absolutely fitted to the 2000 Toyota Crown (S170 series). Toyota’s service literature for the S170 Crown (Starting System section), the Toyota Electronic Parts Catalog, and DENSO’s application catalogue all list a dedicated starter assembly for these petrol six-cylinder models, so a starter motor is relevant to this vehicle.

On the 2000 Toyota Crown, the starter motor’s job is simple but crucial: it spins the engine fast enough for the fuel and ignition systems to take over. A solenoid shoves the pinion gear into the flywheel/flexplate ring gear, the 12‑volt motor cranks the engine, and once it’s running, the pinion retracts. It’s a tough bit of kit, but like any electromechanical part, it appreciates a bit of care.

For everyday servicing, the owner will want to keep the electrical side healthy. A tired battery, corroded terminals, or dodgy earths make the starter look guilty when it’s actually fine. Under the bonnet, clean and tighten the battery posts, check the main starter cable and engine earth strap, and make sure the battery tests strong. If cranking feels lazy, a quick voltage drop test across the starter feed and earth during crank can reveal high resistance that’s stealing juice.

There’s no fixed replacement interval for a Crown starter, they’re replaced on condition. As part of routine maintenance (say every 60,000 km or four years), give the wiring, mounting bolts and surrounding area a once‑over. Oil leaks from a rocker cover or rear main can contaminate the starter and shorten its life, so fixing leaks pays off. Heat soak after hot shutdowns can also aggravate marginal starters—good heat shields and clean connections help.

If replacement is on the cards, go with a quality unit (genuine or reputable reman). Disconnect the negative battery terminal, then access the starter where it bolts to the bellhousing at the rear of the engine. Note any shims or wiring clip positions, and torque the mounting bolts to spec from the workshop manual. It’s a straightforward job for a competent DIYer with stands and the right spanners, but an auto sparky can bench‑test the old unit and confirm whether it’s brushes, solenoid contacts, or the motor itself before spending up.

• Common signs: single click and no crank, slow crank, grinding on engagement, or intermittent start.
• Quick checks: battery state of charge, terminal cleanliness, earth strap integrity, and starter relay operation.

Popular questions

Where is the starter motor on a 2000 Toyota Crown?
It’s bolted to the transmission bellhousing at the rear of the engine. From above, it can be partly obscured by intake plumbing, from underneath, it’s usually easier to spot near the junction of engine and gearbox. Exact visibility varies slightly by engine variant.

How can they tell if it’s the starter or the battery?
If the dash lights die or flicker when the key’s turned and the crank is slow, suspect the battery or connections first. A healthy battery that still gives a single click with no crank, or intermittent cranking despite clean, tight terminals, points more towards the starter, solenoid contacts, or the relay circuit. A proper load test and voltage drop check will pinpoint it.

Can the factory DENSO starter be rebuilt?
Yes. Many Crowns run DENSO starters that respond well to new brushes and solenoid contacts. An auto electrician can bench‑test, rebuild, and fit updated contacts, often extending service life at a fair price compared with full replacement.