MOTOR MILK™ 5W50

SKU: MM-5W50-1L-A4
Regular price €29,99 incl. VAT
Size
Rating

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

  • You must return the ordered products within 14 days of receiving
  • The products must be unused and without damages
  • Commission fee for handling returns is 21,90€
  • For product returns, the customer is in charge of the return costs. Only door to door service (Express)
  • Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

  • Suspension
  • Engine Tuning
  • Engine Parts
  • Exhaust Systems
  • Fueling
  • Turbochargers/superchargers
  • Drivetrain
  • ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

World First - Racing-worthy specifications available to everyone.

Motor Milk™ 5W-50 A4 / B4 is a fully synthetic motor oil made from carefully selected raw materials and developed to provide maximum protection for modern gasoline, diesel and racing engines.

The product is based on a pure PAO and ester-based base oil blend suitable for racing use. The formulation includes full SAPS (Sulfated Ash, Phosphorus, Sulfur) and a high-performance, race-grade ZDDP additive package .

This combination improves lubricity, ensures excellent wear protection and optimizes cold start properties.

Thanks to its wide 5W-50 viscosity range, the oil provides a stable oil film even under heavy loads and high temperature conditions, making it an excellent choice for tuned, turbocharged and track-use engines.


Motor Milk is not a supermarket oil. It is a lubricant for engines that live on the red line.

Motor Milk™ 5W-50 ensures race-level performance with the following features:

  • Competition grade viscosity and excellent heat and oxidation resistance - Compare to others

  • Durability in demanding, high boost conditions

  • Improved protection against sludge formation

  • Increased power*

Designed for demanding use.

Motor Milk's unique composition includes:

  • High SAPS content (Sulfated Ash, Phosphorus, Sulfur)

  • Rich in ZDDP additives (Zinc Dialkyldithiophosphate)

  • High ester base

What does this mean in practice?

  • Exceptional thermal stability
  • Very strong oil film under heavy loads
  • Better protection in turbocharged and tuned engines
  • More efficient cleaning – cleaner engine interior

Why isn't regular “premium” oil enough?

Current emission requirements and cost savings have weakened the composition of many oils on the market. Additives have been reduced and protective properties have been reduced.

Regular "premium" oil works for street driving, but not under demanding loads.

High viscosity even above 100 degrees - Compare to others.

High viscosity ensures:

  • Stable oil pressure under heavy load

  • Reliable protection in extreme temperatures of turbocharged engines

  • Strong lubricating film even at high speeds

The rich ester base improves lubrication and helps keep engine internals cleaner – even in harsh conditions.

Philosophy: No compromises

  • Maximum durability

  • Reliability under the heaviest loads

  • Top-level performance

Motor Milk

Designed for those who demand the absolute best.

Choose a lubricant that lasts where others give up.

Available in 1L and 5L bottles.

5W50 A4/B4 Specs.

QT Parts is the official importer of MOTOR MILK™ products. For corporate sales, please contact Sami / 050 547 5771.