Skip to content
HARRYS EURO - NZ's Largest Online Performance Parts Store
HARRYS EURO – NZ's Largest Online Performance Parts Store

JetClean Plus | LIQUI MOLY

Sale
Original price $1,341.99
Current price $1,073.90
Option
This product is ready to order. Orders will have an estimated 1-week lead time.

For quick and easy cleaning of gasoline and diesel injection systems. The pressure tank has a capacity of 5 l of cleaning fluid. Contains the following accessories: JetClean Plus Universal Adapter Kit (part no. 7911).


For almost all types of gasoline and diesel engines. Specially developed for use with Pro-Line JetClean additives from LIQUI MOLY.


Application

Connect the device to the vehicle according to the vehicle type and injection system. Pour at least 2 l of the corresponding Pro-Line JetClean cleaning fluid for gasoline or diesel vehicles into the tank of the device. Clean the tank with Pro-Line JetClean Fuel Tank Cleaner (Part no. 5137) before changing the cleaning fluid from gasoline to diesel or vice versa. Depending on the vehicle, charge the device tank with the system pressure required for cleaning. The pressure can be controlled either manually using the hand pump or through the compressed air system with the aid of the compressed air connection provided. Open the ball valve located on the hoses according to the connection and vehicle type and start the engine. Leave the vehicle to idle for about 10 minutes in order to allow the dirt in the injection system and at the intake valves to soak into the fluid. Then run the engine at higher speed (2,000-3,000 rpm) and depress the throttle fully for a short while every so often. The pressure fluctuations this causes will help to remove stubborn dirt. The cleaning process takes about 30 – 45 minutes, depending on the level of contamination. Then return the vehicle to its original condition, check for leaks and carry out a test drive of at least 10 km.
Note: Make sure when attaching and removing the device to and from the vehicle that the fuel and the cleaning fluid do not ignite on heat sources and that the lines of the device are not in direct contact with any heat sources such as the exhaust system during cleaning.

  • Unsure about fitment?
    Chat with our performance expert
  • NZ's largest Online performance parts store
  • All products backed by manufacturer warranty
  • 100% genuine parts
  • Hassle-free 30-day returns & refunds
  • Competitive pricing
    Seen a better price elsewhere? Let us check
  • Workshop installation available
  • Fast 1-3 days dispatch on in-stock items
  • Shipping from only $11.90
  • Click & collect available
  • Dealer-level MTA workshop
  • Expert tuning, upgrades, and servicing
  • Visit us: 15a parkway drive, Rosedale, Auckland
  • Open 6 days

Harrys Euro

150+ Brands · 30,000+ Performance Parts

Proudly Serving Kiwi Drivers for Over 9 Years
Store & Workshop
Workshop

Parts + services, under one roof

Shop performance parts in-store or online, then have them fitted and tuned by the same team. No referrals, no second trips.

Performance

Dealer-level workshop, MTA assured

Fully equipped to support late-model European vehicles — diagnostics, servicing, and performance builds done right.

Parts

Built for real-world performance

We fine-tune high-performance machines to suit how you actually drive.

Happy Customers

4.8
Based on 146 Google reviews
as of 01/05/2026
×

Follow Our Journey

Live build updates, event coverage, and behind-the-scenes — on Instagram.

Follow Us on Instagram ↗