The gearbox on the Chevrolet Equinox is a robust unit, but not immune to faults on this family SUV, which was unveiled at the Detroit Motor Show in 2003 and went on sale the following year. Designed to replace the Tracker and S-10, the Equinox won buyers over with its spacious interior. EDEN BOITES explains how to look after its transmission and tackle the most common problems.
Chevrolet Equinox Technical Specifications
Depending on the generation, the transmission can be front-wheel drive or four-wheel drive, the latter adding a transfer case to distribute power to all four wheels. The first generation offered front-wheel drive only, paired with either a five-speed automatic (the Japanese Aisin AF33) or a six-speed automatic (General Motors' 6T70), and petrol engines producing up to 188 bhp. The generation launched for 2025 receives an eight-speed automatic paired with a turbocharged 1.5-litre engine, also available in a hybrid version.
Draining the Transmission Fluid to Clean the Gearbox
Whether manual or automatic, the gearbox requires the correct transmission fluid — not to be confused with engine oil — to lubricate the shafts, gears, bearings and pinions. Over time, this fluid accumulates contaminants: plan on a fluid change every 250,000 km or five years for a manual, and every 60,000 km or two years for an automatic. To carry out the change, warm the fluid by driving, raise the vehicle, drain the sump, refit the plug, then add fresh fluid in line with the dipstick markings. Finally, check for any leaks. Our guide how a gearbox works covers these steps in detail.
Gearbox Repair Made Simple
A fluid change resolves certain common issues, such as crunching when changing gear, but it will not help in cases of advanced wear. In such situations, a mechanic may recommend a full replacement — a job that can take time due to limited parts availability. At EDEN BOITES, if the unit you need is not listed in our catalogue, we collect your gearbox and recondition it through a rigorous quality process: every component is inspected, cleaned and tested, with compatibility guaranteed. Browse our gearbox catalogue.
For other models, see our guides on the Chevrolet HHR gearbox and the Chevrolet Corvette gearbox.
Frequently Asked Questions
Which gearbox does the Chevrolet Equinox use?
Depending on the generation, a five-, six- or eight-speed automatic. Your registration number can be used to confirm the exact reference.
When should the transmission fluid be changed?
Every 60,000 km or two years for an automatic, and every 250,000 km or five years for a manual.
Do your gearboxes come with a warranty?
Yes, with a warranty of up to 24 months. The exchange unit is offered on a satisfaction-or-refund basis in accordance with our Terms and Conditions.
Can I pay in instalments?
Yes, you can pay in up to 10 instalments.
Why Choose EDEN BOITES?
EDEN BOITES offers quality reconditioned gearboxes, compatible and warranted for up to 24 months, with collection of your old unit included. We deliver throughout France and the European Union; lead times are confirmed at the quote stage, and you can pay in up to 10 instalments. Submit your request via our gearbox catalogue.
