Parts for your 2002 Toyota Altezza-Coil springs

2002 Toyota Altezza coil springs — purpose, service, and replacement

Coil springs are absolutely used on the 2002 Toyota Altezza. Technical sources including Toyota’s New Car Features for the XE10 platform, the Toyota Repair Manual (Chassis) for SXE10/GXE10, and the Toyota Electronic Parts Catalogue all specify front and rear double wishbone suspension with coil springs on damper units. Both ends of the Altezza run coil springs matched to gas dampers to control ride height and handling.

On this model, the coil springs carry the vehicle’s weight, set the ride height, and work with the shocks to keep tyres in firm contact with the road. That’s why the Altezza feels planted through corners and stays composed over bumps. Whether it’s an AS200 or RS200, the spring rates are tuned to the body style and drivetrain, so choosing the right spec matters.

As part of regular servicing, a visual and functional check of the coil springs is smart at each service or at least every 10,000–15,000 kilometres. Look for chipped paint and rust, sagging ride height, broken pigtail ends, or a spring that’s not sitting square in its seat. Uneven tyre wear or a thud over bumps can also point to a cracked or softened spring.

• Replace in axle pairs to keep balance left to right.
• Torque suspension arms and mounts at normal ride height (weight on wheels) to avoid bush preload and odd ride heights.
• Book a wheel alignment straight after spring work.

When swapping springs, match them to the exact variant: RS200 vs AS200, manual vs auto, and sedan vs Gita (wagon) have different rates and free lengths. Genuine or quality aftermarket options should list the XE10 code and body style. Lowering springs can sharpen turn‑in, but go too low and it can upset damper travel, ride quality, and WOF/roadworthy compliance in NZ/AU—so pick a reputable set and pair with appropriate shocks.

Most original springs last well past 150,000 km, but age, corrosion, and heavy loads take their toll. If the rear sags with a boot full of gear or there’s a noticeable lean side to side, it’s time. Whilst DIY is possible, coil springs store a lot of energy—use a proper, quality spring compressor and safety gear. Many owners prefer a workshop with Toyota/Lexus experience to keep the Altezza’s sharp chassis feel intact.

• Inspect insulators, seats, bump stops, and top mounts while you’re there—cheap to replace and great for NVH.
• Consider fresh shocks if they’re original, coils and dampers work best as a matched set.

Popular question: What are the signs the Altezza’s coil springs are failing?

Common giveaways include a lower-than-normal ride height on one corner, clunks over bumps, uneven tyre wear, or visible rust and cracks in the spring. If it squats excessively with passengers or luggage, the rear springs may be tired.

Popular question: Should coil springs and shocks be replaced together?

They can be done separately, but if the shocks are old, pairing new springs with worn dampers can lead to bounce and poor control. Many owners refresh both to restore factory ride and handling in one go.

Popular question: Do Altezza Gita (wagon) springs fit the sedan?

No—Gita/wagon springs are tuned for different rear load and body weight. Always match springs to the exact XE10 variant, body style, and drivetrain to avoid odd ride heights and handling quirks.