Liqui Moly Valve Clean
| 150 ml | Petroladititive | SKU: 2001
Price as of 2026-06-03. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$3–$10← You are here
- Mid-range:$10–$26
- Premium:$26+
Is This Right For You?
- •Budget-conscious shoppers — priced below 83% of Fuel Additives
- •Liqui Moly loyalists — the brand spans 58 products in our database
- •Lucas Oil 10003 Fuel Treatment — higher rated at 4.8/5 ($10)
📊 Based on data analysis of 53 products in this category.
Mubboo Score: A
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Fuel Additives
Computed from live Amazon rating, review count, and price across 53 Fuel Additives available to US consumers · last refreshed 2026-06-03.
How It Compares
This Product Liqui Moly Valve Clean | Most Popular Lucas Oil 10003 Fuel Treatment | Best Rated STA-BIL Storage Fuel Stabilizer | Best Value Royal Purple 18000 Fuel Injector Cleaner | |
|---|---|---|---|---|
| Price | $8 | $9.89 | $10.61 | $6.48 |
| Rating | 4.7/5 | 4.8/5 | 4.8/5 | 4.6/5 |
| Reviews | 4,201 | 24,615 | 14,291 | 3,314 |
| Mubboo Score | A | A+ | A+ | A |
Quick Specs
- Size
- 150 ml, Pack of 1
- Scent
- Lavender
- Item Form
- Liquid
- Unit Count
- 1.0 Count
- Item Volume
- 12.8 Cubic Inches
- Item Weight
- 136 Grams
- Part Number
- 2001
- Manufacturer
- Liqui Moly
What People Say
Synthesized from 40 reviews · 100% verified purchases.
For maximum cleaning power, choose a product with high PEA content like Red Line SI-1 or Chevron Techron, but expect to use multiple treatments for severe deposits. For long-term storage, use a dedicated stabilizer such as STA-BIL or Star Tron to prevent gum and starting problems.
- Improved engine performance and smoothness
- Effective fuel system cleaning and deposit removal
- Ease of use
- Fuel economy improvement
- Long-term fuel stabilization for storage
- High price and recent price increases
- Packaging issues during shipping
Expert Picks in Fuel Additives
- Chevron Techron Concentrate Plus Complete Fuel System Cleaner — Best fuel injector cleaner overall
- Lucas Upper Cylinder Lubricant and Injector Cleaner — Best fuel injector cleaner for diesel engines
- Gumout Regane High Mileage Fuel System Cleaner — Best fuel injector cleaner for high-mileage cars, engines and vehicles
- Royal Purple Max Atomizer Fuel Injector Cleaner — Best fuel injector cleaner for direct-injection cars and engines
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 The TRUTH About DIESEL ADDITIVES…Scam or Science? — Freedom Worx
- 📹 STOP Buying Diesel Fuel Additives - Here's Why! — The Motor Oil Geek
- 📹 Redline SI-1 vs Techron — Which One Is Actually Worth Your Money? | Fuel System Cleaner Finals — Chris from Beachside Auto Parts
Key Features
- ✦Better engine performance.Fit Type: Universal
- ✦Lower fuel consumption
- ✦Lower pollutant emissions
- ✦Protection against corrosion and carburetor icing
Source: product listing on Amazon.
About Liqui Moly
- 58 products in our database
- Average rating: 4.7/5 across all products
- Price range: $8 – $192.32
- Categories: brake-fluids, flushes, Fuel Additives, greases-and-lubricants, Motor Oil, transmission-fluids
If not the Valve Clean, consider these
Bottom Line
Liqui Moly Valve Clean earns Mubboo Score A. Priced at $8 — a budget-friendly option, below the category average of $20. Rated 4.7/5 from 4,201+ reviews. Strong buy if: budget-conscious shoppers, liqui moly loyalists.
Frequently Asked Questions
Is the Liqui Moly Valve Clean worth buying in 2026?
It earns a Mubboo Score of A, with a 4.7/5 rating from 4,201 reviews — better than 64% of Fuel Additives we track.
How much does the Liqui Moly Valve Clean cost?
It is currently $8 — budget-tier pricing for Fuel Additives.
How does the Valve Clean compare to other Fuel Additives?
The category's most-reviewed alternative is the Lucas Oil 10003 Fuel Treatment (4.8/5, 24,615 reviews, $9.89). The Valve Clean carries a Mubboo Score of A vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-03) and may change.