frontpagephoinix | Staff posted Mar 19, 2026 08:54 PM
Item 1 of 2
Item 1 of 2
frontpagephoinix | Staff posted Mar 19, 2026 08:54 PM
5-Oz LIQUI MOLY Valve Clean
$8.00
$15
46% offAmazon
Get Deal at AmazonGood Deal
Bad Deal
Save
Share
Deal Details
Amazon has 5-Oz LIQUI MOLY Valve Clean for $8. Shipping is free with Prime or on $35+ orders.
About this item:
- Note: Item is also available for the same price via Subscribe & Save. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.
About this item:
- Better engine performance.Fit Type: Universal
- Lower fuel consumption
- Lower pollutant emissions
- Protection against corrosion and carburetor icing
Editor's Notes
Written by Neo45 | Staff- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 5-Oz LIQUI MOLY Valve Clean for $8. Shipping is free with Prime or on $35+ orders.
About this item:
- Note: Item is also available for the same price via Subscribe & Save. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.
About this item:
- Better engine performance.Fit Type: Universal
- Lower fuel consumption
- Lower pollutant emissions
- Protection against corrosion and carburetor icing
Editor's Notes
Written by Neo45 | Staff- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Voting
Deal Score
+23
Good Deal
Bad Deal
Price Intelligence
Model: LIQUI MOLY Valve Clean | 150 ml | Petroladititive | SKU: 2001, Blue
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price
- $NaN
- Today
Current Prices
Sort: Lowest to Highest | Last Updated 3/21/2026, 04:01 PM| Sold By | Sale Price |
|---|---|
 Amazon | $8 |
Found by Rokket
Forum Thread
51% off
There is no voting data on this thread
Found by Rokket
Forum Thread
66% off
There is no voting data on this thread
Found by tunabreath
Forum Thread
There is no voting data on this thread
Found by earthdogmonster
Forum Thread
There is no voting data on this thread
Found by jdshear01
Forum Thread
27% off
There is no voting data on this thread
Found by Rokket
Forum Thread
49% off
There is no voting data on this thread
Found by pennysave
Forum Thread
74% off
There is no voting data on this thread
Found by phoinix
Forum Thread
46% off
There is no voting data on this thread
Found by phoinix
Forum Thread
25% off
There is no voting data on this thread
Found by KatManDude
Forum Thread
22% off
There is no voting data on this thread
Leave a Comment
7 Comments
Sign up for a Slickdeals account to remove this ad.
Our community has rated this post as helpful. If you agree, why not thank bodega_bladerunner
The LIQUI MOLY Valve Clean has limited effectiveness on direct injection engines based on customer feedback and Q&A responses.
Why it's limited for direct injection:
In direct injection engines, fuel is sprayed directly into the combustion chamber, bypassing the intake valves
Since this product is added to fuel, it won't reach the intake valves where carbon buildup occurs in GDI engines
Multiple customers confirm it "won't work" or has "no effect" on GDI intake valves
Better alternatives for direct injection:
CRC GDI IVD Intake Valve & Turbo Cleaner
LIQUI MOLY - DIJectron Additive - Gasoline Direct Injection (GDI) Cleaner (22076)
Engine Intake Valve Cleaner Spray – GDI Safe | Cleans Intake Valves & Chambers, Lubricates Upper Engine, Storage Safe – 14 oz | Model SS14 | 2 Pack
Smilyeez BG GDI Air Intake & Valve Cleaner PN 260 With Pocket Screwdriver (1)
Its mostly snake oil at best and worse for DI motors.
A intake cleaner (spray carb cleaner for example) will do more than anything you can add to your gas, esp most newer cars that are DI.
<- Mechanic
Leave a Comment