Skip to product information
1 of 3

OptiLube

Optilube UltraFlow 75W GL-4 Fully Synthetic Manual Transmission Fluid 1L

Optilube UltraFlow 75W GL-4 Fully Synthetic Manual Transmission Fluid 1L

Regular price £7.59 GBP
Regular price Sale price £7.59 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
Quantity

Optilube UltraFlow 75W GL-4 Fully Synthetic Manual Transmission Fluid 1 Litre

Overview:
Premium fully synthetic manual transmission fluid designed for modern synchronised manual gearboxes and transaxles. The Optilube UltraFlow 75W GL-4 provides outstanding low-temperature fluidity, smooth gear changes, and excellent wear protection while being safe for yellow metals (brass synchronisers).

  • Superior smooth shifting even in cold conditions
  • Excellent wear protection and thermal stability
  • Reduces gear noise and notchiness
  • High oxidation resistance for longer fluid life
  • Compatible with modern fuel-efficient manual transmissions
  • Protects synchronisers and gears under high loads

TECHNICAL SPECIFICATIONS

  • Brand: Optilube UltraFlow
  • Product Name: 75W GL-4 Fully Synthetic Manual Transmission Fluid
  • Volume: 1 Litre
  • Viscosity Grade: SAE 75W
  • API: GL-4
  • Type: Fully Synthetic
  • Technology: UltraFlow

OEM APPROVALS / SUITABLE FOR

  • Volkswagen / Audi: G 052 171, G 052 178, G 055 726, G 070 726
  • BMW: 83 22 0 396 706, 83 22 2 239 654
  • Ford: WSS-M2C200-D2
  • PSA: 9730 A8
  • Suitable For: General Motors and many others

Application & Usage Guide

Applications:

  • Ideal for a wide range of modern passenger cars and light commercial vehicles with manual transmissions requiring a low viscosity GL-4 fluid
  • Suitable for synchronised manual gearboxes and transaxles
  • Perfect for top-ups and gearbox services

Directions for use: Always check your vehicle handbook for the exact specification required.

Important Safety & Compatibility Information

  • Check compatibility — Always confirm the correct transmission fluid specification in your vehicle handbook.
  • Avoid prolonged skin contact — Wash hands after handling fluid.
  • Keep out of reach of children.
  • Environmental precautions — Do not allow fluid to enter drains, soil or waterways.
  • Disposal: Dispose of used transmission fluid and packaging according to local regulations.

SHIPPING & RETURNS

Shipping

  • Orders dispatched within 1 working day from our UK warehouse.
  • Standard delivery 2–5 working days depending on location.
  • Tracking details emailed once shipped (where available).

Returns

  • Change of mind returns accepted within 14 days.
  • Items must be unused, unopened, original packaging.
  • Fitted or used items cannot be returned.
  • Contact us with order number to start return process.


WHY CHOOSE US

  • Trusted Quality
    All products sourced from reputable manufacturers — fit with confidence.
  • Competitive Pricing
    Great value without compromising quality.
  • Fast Local Delivery & Collection
    Speedy delivery or collect from our main store when it suits you.
  • Friendly Expert Support
    Honest, knowledgeable advice from our experienced team.
View full details