Buying a Renault Gearbox in South Africa
Renault is one of the trickier makes to match, because "automatic" can mean four completely different gearboxes. A 1.0 Kwid, Triber or Kiger uses an Easy-R AMT (a robotised manual — a normal manual with a computer-controlled clutch). A 1.2 TCe Clio IV, Captur or Megane uses an EDC dual-clutch (the Getrag 6DCT250 "DC4", later the 7DCT300). A Koleos or turbo Kiger uses an X-Tronic CVT. And older Megane/Scenic models ran a DP0/AL4 torque-converter auto. They share no internals and won't interchange. The manual range — JH3/JR5 5-speed and TL4/TL8 6-speed — is the simplest and cheapest to source. If you're weighing up an engine at the same time, compare it against a used Renault engine so you can plan the whole job.
The EDC is usually the real cost
The box most Renault owners end up replacing is the EDC dual-clutch. The Getrag 6DCT250 suffers clutch-pack judder, harsh or hesitant shifts and mechatronic / TCU electronic faults — the same dual-clutch weaknesses seen on similar Getrag units in other brands. On the newer cars the 6-speed was replaced by the 7-speed 7DCT300, and the two are not interchangeable, so it's essential to confirm by VIN which one your car has before you buy. Indicative pricing is shown above, but the EDC and X-Tronic CVT are best quoted directly.
When the gearbox isn't the real problem
EDC judder, harsh shifts and limp-mode are often clutch-pack or mechatronic faults rather than a dead gearbox — and Easy-R AMT roughness is frequently just clutch and actuator wear. It's worth having the fault properly diagnosed before committing to a full box. If the car is older and you're weighing up the spend, it's also worth checking what it's worth for scrap first. Engine Finder is a marketplace — submit one free quote request and verified Renault gearbox suppliers across South Africa come back to you with prices, warranties and availability. You can also browse gearboxes by make for everything else.