Parts for your 2017 Subaru Exiga-Cv boots

2017 Subaru Exiga CV boots — what they do and how to look after them

Yes, the 2017 Subaru Exiga uses CV boots. Technical references that cover this include Subaru’s service manual (Front Axle and Rear Axle/Drive Shaft sections on STIS) and the Subaru FAST electronic parts catalogue for the YA-series Exiga/Crossover 7. These sources list inner and outer driveshaft boots for both front and rear axles, along with specified greases and clamp types. So, CV boots are absolutely relevant to this model’s AWD driveline.

On the Exiga, CV boots are flexible rubber sleeves that seal the constant velocity joints on each driveshaft. Their job is simple but critical: keep the special grease in and water, grit, and road grime out. That protection lets the joints articulate smoothly while steering and while the suspension moves, helping the car stay quiet, vibration-free, and predictable.

Because the Exiga is all-wheel drive, it runs multiple CV joints front and rear, each with its own boot (typically an “outer” ball-type joint and an “inner” plunge joint). When a boot cracks or splits, grease flings out and contaminants get in. Common giveaways include a spray of dark grease around the inside of the wheel, a click on tight turns, or a dull knock on acceleration. Left too long, a cheap boot issue can turn into a spendy driveshaft replacement.

As part of regular servicing in Australia and New Zealand conditions, it’s smart to inspect CV boots every 10,000–15,000 km or at each scheduled service. Look for perishing, cracks at the folds, loose or rusty clamps, and any signs of grease. Coastal air, gravel roads, and heat cycles can accelerate ageing, so cars that tow or live near the beach benefit from extra attention.

If a boot is damaged, replace it promptly. A quality boot kit includes the boot, new clamps, and the correct moly or high-performance grease—follow torque specs and clamp directions from the Subaru manual. If the joint has run dry or is noisy, a complete shaft may be the better call. Many owners opt for genuine or premium aftermarket boots, both can be excellent if fitted and clamped properly. After replacement, a quick re-check for leaks after a few drives is a good idea.

• Don’t lift or support components by the boot.
• Clean off old flung grease to spot any fresh weeps early.
• Address small cracks before a long trip to avoid joint damage.

Popular questions

Does the 2017 Subaru Exiga have CV boots?
It does. Subaru’s service manual and the Subaru FAST parts catalogue list inner and outer CV boots for the Exiga/Crossover 7’s front and rear drive shafts. Being AWD, it relies on several CV joints, each needing a protective boot.

How often should CV boots be checked on a 2017 Exiga?
Have them inspected at every routine service (about 10,000–15,000 km in local conditions). Look for cracks, grease weep, or loose clamps. Early repairs are far cheaper than replacing a worn CV joint or complete shaft.

Can a split CV boot be fixed without changing the whole driveshaft?
Yes, if caught early. A proper boot kit with new grease and clamps is usually all that’s needed. If the joint is already noisy or contaminated, a complete driveshaft is often the more reliable fix.