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Liqui Moly Hydraulic Lifter Additive (300ml)
$14.40
Liqui Moly Hydraulic Lifter Additive — quiets noisy hydraulic valve lifters (tappets) by improving oil retention in the lifter bore. For all gasoline and diesel engines with hydraulic lifters. 300ml treats up to 5L oil.
Overview
Liqui Moly Hydraulic Lifter Additive targets noisy hydraulic lifters in older VW, Audi, Porsche, and BMW engines. Improves oil retention inside hydraulic lifter bores, ensuring rapid oil pressure buildup at startup and quieting the characteristic ticking noise from lifters that drain between uses.
Product Details
| Type | Oil Additive — Valvetrain / Lifter Treatment |
| Application | All gasoline and diesel engines with hydraulic lifters |
| Dose | 300ml per up to 5L engine oil |
| Container Size | 300ml |
| Liqui Moly Part No. | 20330 |
How to Use
- Add to existing engine oil — no oil change required
- 300ml treats up to 5L of engine oil
- Drive normally — effectiveness increases over a few days
Key Benefits
- Quiets noisy hydraulic lifters at cold start
- Improves oil retention in lifter bores
- Reduces valvetrain wear from oil starvation
- Effective on VW/Audi EA113, EA888 Gen1/Gen2 engines
Important Notes
If lifter noise persists after treatment, the lifters may be mechanically worn and require replacement. Note: product may appear as “Liqui Motor Hydraulic Lifter Additive” in some older system listings — the correct brand is Liqui Moly.
| Weight | 1 lbs |
|---|---|
| Dimensions | 8 × 5 × 4 in |
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