Opel's first off-roader to reach Europe, the Frontera launched in 1991 as the fruit of a partnership with Japanese group Isuzu, with production handled in the United Kingdom. Available in three- or five-door form, it won over a wide audience before a second generation arrived in 1998. Depending on the variant, it came with rear-wheel drive or four-wheel drive – a factor that directly affects how you maintain the Opel gearbox. The EDEN BOITES experts share their tips for getting the most life out of yours.
Day-to-day gearbox maintenance
The manual gearbox – the most common choice
The first generation was offered exclusively with a five-speed manual gearbox, which carried over to the second generation as well. On four-wheel-drive versions, a transfer case works alongside it to distribute power between the front and rear axles. This type of transmission calls for extra care:
- operate the clutch pedal and gear lever smoothly through their full range of movement – never force them if you feel resistance;
- always select neutral rather than holding first gear with the clutch depressed;
- keep your hand off the gear lever when you are not actively changing gear;
- avoid skipping too many gears when changing down – do it in two steps instead.
The automatic gearbox – fewer mistakes
The second generation also offered a five-speed automatic gearbox. Without a clutch pedal, the risk of incorrect operation is reduced, but never select a reverse or forward gear before the vehicle has come to a complete stop. Stay alert to sluggish acceleration or slow gear changes. To compare the two types of transmission, see our guide on the differences between a manual and an automatic gearbox.
Gearbox repairs
An oil change – sometimes all it takes
Transmission oil lubricates every internal component. When the level is too low or the oil is saturated with particles, it can no longer do its job and problems begin to appear. An oil change is sometimes enough to cure stiffness in the lever or pedal. The automatic gearbox requires more frequent servicing than the manual, but heavy use of your Frontera may mean bringing that interval forward.
Full replacement when repairs are no longer enough
When workshop repairs are no longer sufficient, a complete replacement becomes necessary. Our reconditioned gearboxes offer a cost-effective and environmentally friendly alternative – browse them in our catalogue of reconditioned gearboxes and the Opel gearbox range. SUV and van drivers will also find useful advice in our guides on the Opel Antara gearbox and the Opel Vivaro gearbox.
Off-road use puts the transmission under strain
Built to leave the tarmac behind, the Frontera puts its transmission through its paces on rough terrain and during off-road excursions. Mud, debris and temperature swings accelerate seal wear and can allow contaminants to enter. After a demanding outing, inspect the underside of the vehicle for any sign of oil and check that the gearbox selects all gears without any stiff spots. On four-wheel-drive versions, the transfer case deserves the same attention. Driving in a manner suited to the terrain – without being heavy-handed with the clutch – and servicing more frequently during periods of intensive use will keep your Frontera's drivetrain in good shape for the long term.
Frequently asked questions
Is the Frontera a genuine 4x4?
Depending on the variant, it comes with either rear-wheel drive or four-wheel drive; the latter relies on a transfer case to distribute power between the axles.
Can an oil change prevent a replacement?
In some cases, yes. Saturated or insufficient oil can cause symptoms that an oil change will resolve, but only a professional diagnosis can confirm this.
How long is the warranty on your gearboxes?
Our reconditioned gearboxes are covered by a warranty of up to 24 months, with a satisfaction-or-money-back guarantee in accordance with our Terms and Conditions.
What are the payment and delivery options?
Payment can be spread over several instalments – pay in up to 10 instalments. We deliver throughout France and the European Union; lead times are confirmed on quote.
Why choose EDEN BOITES?
Every EDEN BOITES gearbox is stripped down, thoroughly cleaned, rebuilt and tested by our team of experts. Drive with complete confidence, knowing your Frontera has a reliable, perfectly matched unit. Browse our Opel gearboxes and get in touch for a personalised, no-obligation quote.
