Parts for your 1999 Toyota Avensis-Cv boots

1999 Toyota Avensis CV boots — what they do and when to replace

CV boots are absolutely fitted to the 1999 Toyota Avensis (T22). Technical sources including the Toyota Avensis factory repair manual (Drivetrain/Axle – Front Drive Shaft section), the Toyota Electronic Parts Catalogue for the T22 series, and mainstream workshop guides like the Haynes manual for 1997–2003 Avensis models all specify outer and inner CV joint boots on the front drive shafts.

On a ’99 Avensis, the CV boots are the flexible rubber or thermoplastic covers that seal in special moly CV grease and keep out water and grit from the constant-velocity joints. Those joints let the front wheels put power down smoothly while turning and moving up and down with the suspension. When the boots crack or split, grease gets flung out, contaminants get in, and the joint wears fast—often leading to that classic clicking on turns.

As part of regular servicing, it’s smart to inspect the Avensis’ CV boots at each service or at least every 10,000–15,000 kilometres. A quick look behind the front wheels for fresh grease spatter, loose clamps, or perished rubber can save a costly driveshaft replacement later. If a boot is weeping or starting to crack, replace it promptly and repack the joint with the correct high‑moly CV grease. Avoid petrol-based cleaners on the boot material, use appropriate solvent and wipe clean before fitting new clamps.

Owners can choose genuine Toyota boot kits or quality aftermarket options—both typically include the boot, grease, and clamps. Outer boots cop the most flex and are the most common to fail, but don’t ignore the inner boots near the transmission. If the joint has already started clicking or has noticeable play, replacing the whole shaft assembly may be the better bet. When the shaft’s been out, always refit with new hub nuts and clamps, and follow the factory torque specs from the service manual to avoid bearing or spline dramas.

Driving style and conditions matter too. Lots of full‑lock turns, rough roads, and coastal environments can shorten boot life. Keeping the steering and suspension in good nick—bushes, bearings, and alignment—also helps reduce stress on the boots and joints. A little attention now keeps the Avensis driving quietly and smoothly for years.

Popular questions about 1999 Toyota Avensis CV boots

Do all 1999 Toyota Avensis models have CV boots?

Yes. First‑generation Avensis models (T22, including 1999) are front‑wheel drive and use CV joints on the front drive shafts, each protected by inner and outer CV boots. This applies to both petrol and diesel variants listed in Toyota’s service information and parts catalogues.

What are the signs a CV boot needs attention on a 1999 Avensis?

Look for grease splashed around the inner wheel, control arms, or the inside of the tyre, plus visible splits or loose metal bands on the boot. Left too long, the CV joint may start clicking on turns or vibrating on acceleration—by then the joint often needs more than just a boot.

Can a split CV boot be repaired, or should it be replaced?

Minor weeps can sometimes be sorted by reclamping, but a split boot should be replaced. Universal slip‑on boots can work as a stop‑gap, though a correct‑fit boot kit with fresh grease and clamps is the best long‑term fix. If the joint has taken on water or is noisy, consider a complete driveshaft or joint replacement.