No New Notifications

$149 for Transmission Flush at Expert Automotive, Wairau Valley (Up to $249 Value)

Up to 40% Off
Select Option


Save automatic gearboxes from overheating and fluid contamination thanks to a transmission flush

Recent Positive Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.
2 ratings1 reviews
June 13, 2019
Very quick and honest. Good work.
1 ratings1 reviews
June 7, 2019
Efficient good service. I would go back.
1 ratings1 reviews
June 5, 2019
Great service
See all reviews

What You'll Get

The Deal

$149 for a transmission flush (total value up to $249)


  • Keep the automatic transmission healthy thanks to this flush service
  • Carried out using a professional, purpose-built machine

Automatic transmission needs a complete flush and fluid change for optimum performance. The majority of automatic transmission failures are caused by overheating and fluid contamination. A typical transmission drain and refill replace only 40% of the old contaminated fluid. The remaining fluid is trapped inside the valve bodies, torque converter, and transmission cooler lines. Expert Automotive use 10 litres of full synthetic Automatic Transmission Fluid or CVT fluid to perform the flush.

A drain and refill only may often loosen damaging sludge and varnish deposits, but not remove them, which can lead to shifting problems and transmission failure. Expert Automotive’s optional specially formulated transmission cleaning chemical safely removes harmful sludge and varnish deposits, which are removed with the old fluids and unique transmission service equipment is approved by major motor vehicle manufacturers. Expert Automotive’s transmission flush procedure lasts approximately 1 hour.

The Fine Print

• Limit of 1 voucher per person
• Purchase up to 1 additional as a gift
• Limit 1 voucher per customer per visit
• Not valid on weekends and public holidays
• Bookings are essential and subject to availability
• Any transmission filters due for replacement will incur an additional cost
• Vehicles requiring Dexron 6 fluid will attract a surcharge. Please enquire with the merchant to check if your vehicle requires Dexron 6 fluid.
• A surcharge may apply to diesel and extreme performance vehicles - please enquire direct with Expert Automotive
• Wynn's transmission cleaner additive is available for an additional $20
• Original value verified on: 2 Oct 2017
Standard fine print for all deals

How to Redeem

Expiry: 90 days from purchase
• Visit:
• State Voucher and Security Code at time of booking
• Present printed or smartphone voucher on arrival
• Download free Groupon app for Android and iOS
Merchant is solely responsible to purchasers for the care and quality of the advertised Goods and services.

About Expert Automotive

The specialists at Expert Automotive boast a combined work experience exceeding 30 years. They offer a variety of automotive services, including engine and transmission rebuilds, tyre fitting and balancing, and WOF inspections. The garage is nestled in Wairau Valley.

Expert Automotive

Auto Repair, Auto Repair Service