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
Valvoline Synpower 5W-30 synthetic motor oil in amber 5-gallon box container

VALVOLINE

VALVOLINE 881058 Synpower 5W-30 5 gal Box

SKU CH-RMSH-X9P9K

Full-synthetic 5W-30 engine oil in a 5-gallon box, viscosity index 171, pour point −36 °C, flash point 390 °F, meets API and SAE standards

  • Full synthetic base protects engine wear
  • Viscosity index 171 maintains film strength across temperatures
  • Flows at -24 °F for reliable cold starts
  • Flash point 390 °F resists high-temperature breakdown
  • Meets API and SAE standards for cars and light trucks

Valvoline Synpower 5W-30 Synthetic Oil

This full-synthetic engine oil comes in a five-gallon box suited for cars and light trucks. The Synpower series formulation meets API and SAE standards for automotive engines. Its amber colour indicates the base oil condition for visual checks.

Verify viscosity grade and container handling

Confirm that your vehicle manufacturer specifies a 5W-30 SAE grade before ordering. The five-gallon box requires adequate storage space and a pump or pour spout for clean transfer. Check the pour point of -36°C matches your cold-start climate needs.

Sustained high-temperature film strength

A viscosity index of 171 shows stable thickness across the -24°F to 390°F operating range. Kinematic viscosity measures 70 at 40°C and 12 at 100°C for consistent lubrication under load. The 390°F flash point supports durability during extended high-heat operation.

How it compares

Measured against everything we stock in Industrial Motors & Machine Parts, at today’s prices. Recalculated every night.

Price $164.99
Pricier than about 57% of the 397 comparable items (median $91.99).

Specifications

Product
Brand nameVALVOLINE

Questions about this item

Does the 5-gallon box include a dispenser or pump, or must I buy one separately?

The product is supplied in a 5-gallon box container; no dispenser or pump is mentioned in the specifications, so you would need to source one separately if required.

Is the Synpower 5W-30 the only viscosity grade available in the 5-gallon box, or are other SAE grades offered in the same size?

The listed specification shows SAE 5W-30 for the 5-gallon box; no other viscosity grades are referenced for this container size.

What does the viscosity index of 171 mean for engine protection across the stated temperature range of -24 °F to 390 °F?

A viscosity index of 171 indicates the oil resists thinning at high temperature and thickening in cold conditions, maintaining stable flow from the -36 °C pour point up to the 390 °F flash point.

More in Industrial Motors & Machine Parts

Similar items