We value your privacy

Our website uses cookies to enhance your experience. By continuing to use our website, you are agreeing to our use of cookies. Necessary cookies are always enabled. You can read more about our Cookie Policy in our Privacy policy

We value your privacy

Cookies are small text files stored on your computer by websites you visit. They help users navigate websites efficiently and enable certain essential functions. Cookies necessary for the website to function properly can be set without your consent, while all other cookies require your approval before being used in your browser.

Additionally, we use cookies to gather data for personalizing and evaluating the effectiveness of our advertising. For more information, please refer to the Google Privacy Policy.

You can find the list of all the cookies that we use on our website here.

Available Pack Sizes

Looking for a custom pack size? Get in touch with Gem and we’ll be happy to help.

Syn Longlife Low Saps 5W-30

Syn Longlife Low-Saps 5W-30 is a fully synthetic, low-SAPS SAE 5W-30 engine oil for compatible petrol and diesel passenger cars and light commercial vehicles requiring ACEA C3 performance. Designed to support engine protection and exhaust after-treatment system compatibility.

Viscosity:

SAE 5W-30

ACEA Classification:

C3

Formulation:
Fully Synthetic

Product Description

Syn Longlife Low SAPS 5W-30 is a fully synthetic engine oil for compatible petrol and diesel engines requiring an SAE 5W-30 lubricant with ACEA C3 performance.

Its low-SAPS formulation controls levels of sulphated ash, phosphorus and sulphur to support compatibility with suitable exhaust after-treatment systems. The formulation is also designed to provide wear protection, support engine cleanliness and resist oxidation during service.

The SAE 5W-30 viscosity grade supports oil circulation during cold starts while maintaining a protective lubricating film at normal operating temperatures.

Performance classifications: ACEA C3; API SN

Applications

Petrol Engines

Petrol passenger cars and light commercial vehicles requiring an SAE 5W-30 ACEA C3 engine oil.

Diesel Engines

Diesel passenger cars and light commercial vehicles requiring an ACEA C3 lubricant.

Exhaust After-Treatment Systems

Vehicles fitted with compatible exhaust after-treatment equipment requiring a low-SAPS engine oil.

Mixed Light-Vehicle Fleets

Workshops and fleets maintaining compatible petrol and diesel vehicles with the same viscosity and performance requirements.

Always check the required product type, grade, specification and compatibility against the vehicle or equipment manufacturer’s recommendations before use.

Common Questions

SAPS refers to sulphated ash, phosphorus and sulphur. A low-SAPS formulation controls these constituents to support compatibility with suitable exhaust after-treatment systems while maintaining the required engine lubrication.

Syn Longlife Low SAPS 5W-30 is intended for compatible petrol and diesel passenger cars and light commercial vehicles requiring an SAE 5W-30 oil with ACEA C3 performance.

The low-SAPS formulation is designed to support compatibility with suitable exhaust after-treatment systems, including diesel particulate filters. The vehicle must specifically require or permit an ACEA C3 lubricant.

No. Oils with the same SAE viscosity can have different ACEA, API and exhaust after-treatment compatibility requirements. Selection must be based on both the viscosity grade and required performance classification.

Product Document

Technical Data Sheets Available on Request – Get in touch.

GEM Oils Fully Synthetic Two Stroke 2-T engine oil in a white bottle with a green cap, designed for most air-cooled engines with a 50:1 mix ratio.

Fully Syn 2 T

: Gem Lawnmower Oil SAE 30 bottle, 1 litre

Lawnmower Oil SAE 30

Gem Synthetic LSX C5 0W-20 fuel economy engine oil drum

Gem Synthetic LSX C5 0W20

: Gem Hydraulic Oil H46HV high viscosity index hydraulic oil, 20 litre container

Hydraulic Oil H46HV

product SUPPORT

Talk to the Gem Oils Team

Tell us what the product is for and, if available, the required grade or performance classification. Our team can help identify a suitable option and pack size.