Shop INFINITI Q45 Parts and Accessories

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2000s

1990s

The INFINITI Q45 full-size luxury sedan came out in 1990 and was offered with a V8 engine, a five-speed automatic transmission, and rear-wheel drive. INFINITI produced the premium car across three generations before it was replaced by the newly redesigned INFINITI M35 and INFINITI M45 following the 2006 model year.

Common INFINITI Q45 Issues

Over the years, owners have reported a few problems with their luxury sedan, but not in great numbers. Those concerns include:

Failing crankshaft angle sensor

"Check Engine" dash light coming on due to a failed purge control valve

Fuel injector issues

Fuel pump issue affecting power when accelerating

Excessive timing chain noise

Ignition coil failure

INFINITI Q45 Maintenance Parts

Since the sedan hasn't seen a new model produced in several years, keeping yours in prime condition takes dedication and a regular maintenance schedule. That's why you need a reliable source for maintenance parts like:

Camshafts

And more

Save When You Buy Genuine INFINITI Q45 Parts Online

When you need to replace a failing part, our online auto parts store has exactly what you need. Even better, we sell those parts at a discount of up to 35% off the retail that others charge. Buy now!