We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
A yellow plastic quart bottle of bio-synthetic 15W-40 engine oil

Renewable Lubricants

Renewable Lubricants 85351 Bio-Synthetic Engine Oil 15W-40 1 Qt

SKU CH-VDS3-RJ07T

Bio-synthetic 15W-40 engine oil for diesel and gasoline engines meeting API CK-4 and ACEA E7 standards

  • Bio-synthetic formula protects diesel and gasoline engines
  • 15W-40 viscosity meets ACEA and API performance standards
  • EPA 2007 compliant for modern emissions systems
  • Biodegradable base fluid reduces environmental impact
  • Corrosion and oxidation inhibitors extend oil life

Bio-Synthetic 15W-40 Engine Oil

Renewable Lubricants 85351 is a bio-synthetic engine oil formulated for diesel and gasoline engines in passenger cars, SUVs, light-duty trucks and motorsport vehicles. The 1-quart container suits top-offs or smaller sump capacities. It meets ACEA E2-96, E5-02 and E7-02 standards along with a broad API range from SJ through CK-4.

Sustained protection under load

The bio-synthetic base formulation combines corrosion inhibitors and oxidation inhibitors to maintain film strength during extended operation. EPA 2007 compliance confirms suitability for modern low-emission diesel engines. Biodegradable characteristics reduce environmental impact without compromising high-temperature stability in demanding service.

Viscosity and specification limits

SAE 15W-40 defines the practical cold-start and high-temperature viscosity window for this product. The ACEA and API listings mark the approved engine architectures and model years covered. Applications outside those listed standards or requiring a different viscosity grade fall outside the intended use.

How it compares

Measured against everything we stock in Motor Oils & Specialty Oils, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 60% of the 73 comparable items (median $11.99).

Specifications

Product
Brand nameRENEWABLE LUBRICANTS

Questions about this item

Does the 15W-40 viscosity stay stable when the engine runs hot all day?

The 15W-40 grade is formulated to maintain its viscosity range across normal operating temperatures for both diesel and gasoline engines.

Will my vehicle need any special fittings or adapters to use this 1-quart container?

The 1-quart bottle pours directly into standard engine oil fill ports on light-duty trucks, passenger cars, SUVs and motorsport vehicles.

Is this bio-synthetic oil safe for an older engine that previously used conventional oil?

It meets API categories from SJ through CK-4 and ACEA E2-96/E5-02/E7-02, covering many older diesel and gasoline engines.

More in Motor Oils & Specialty Oils

Similar items