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MR CARTOOL V309 GDI Fuel Injector Cleaner Tester Machine Gasoline110V/220V 4-Cylinder Injector Cleaning Machine, Ultrasonic Test Clean Kit for Car Motorcycle EFI/FSI Injectors
✅ In stock
D
Grade
Analysis Confidence
85%
Price verified Sep 21, 2026 9:34 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
8.8/28
Recent Value
0.08/22
Market Standing
14.84/20
Deal Strength
3/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
MR CARTOOL DIRECT
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓WHAT IS V309: MR CARTOOL V309 fuel injector diagnostic and cleaning machine is a mechatronics product that combines ultrasonic cleaning technology and microcomputer oil pressure closed-loop control cleaning and detection technology. Support to simulate various operating conditions of the engine, clean and inspect high-pressure EFI/FSI/GDI injectors as well as standard injectors, compatible with 99% of vehicles.
✓【4 Large Cylinders & 1600ml Tank Capacity】V309 fuel injector cleaner kit equipped with 110ml-capacity cylinders, directly check GDI/standard injectors' bad or good situation. Powerful ultrasonic cleaning capacity, support to clean or test 4 injectors simultaneously at most.
✓【9 Testing Functions】The injector cleaner machine support 9 Test Functions: ldle Speed Test; Medium Speed Test; High Speed Test; Accelerating Test; Variable Speed Test; Leakage Test; ldle Spray Volume; Medium Spray Volume; High Spray Volume. In addition, the ultrasonic cleaning function is devoted to fast injector cleaning without any damage.
✓[3 Cleaning Functions] Ultrasonic cleaning can be performed on single or multiple injectors at the same time, which can remove the attachments and internal block ages on the injectors. During reverse pulse flushing, injectors must be installed in reverse orientation. For no-disassembly cleaning, interface with the C100/C80 proprietary adapter to service combustion chambers or throttle bodies.
✓[Smart Operation Panel] Digital control panel to one button start/stop, Within the allowable adjustment range, the test time, working frequency, fuel injection times, shortest switching period, etc. of the fuel injector can be adjusted arbitrarily. 12V/70V/120V voltages to meet your different needs. All can be done by one person, saving time and energy.
✓[Power Supply AC 110V/220V] Our V309 comes with two power cords, both European and US specification. The European specification one supports 220V and the US specification one supports 110V, you can choose the right power cord to use according to your needs.
✓[3 Years’ Warranty] There are 3 years’ warranty for MRCARTOOL product main unit and 1 year warranty for the accessories since the day the customers have received the product parcel. If you have any issues, please contact us, and we will provide you with a solution ASAP.
⚙️ Specifications
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Price
$216.90
$129.90
$249.00
$519.99
$479.99
$429.99
$339.99
Core Function
1Cleaning & 4Testing Functions
4Testing Functions
1Cleaning & 9Testing Functions
Cylinder Volume
3Cleaning & 9Testing Functions
3Cleaning & 9Testing Functions
100ml
110ml
110ml
Cleaning Tank Capacity
800ml
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