Comma CLA305L 5L Classic Motor Oil 30

£41.95 (as of 10/09/2026 02:30 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Comma CLA305L 5L Classic Motor Oil 30 is a traditional SAE 30 motor oil for classic and vintage cars. It is described for 4 stroke petrol engines and many manually operated gearboxes of that period, making it a sensible choice if you need a period appropriate non detergent oil. Check vehicle suitability before ordering.

SKU: B002RPFJ7K Category:

Quick Summary

Comma CLA305L 5L Classic Motor Oil 30 is a classic motor oil for 4 stroke petrol engines. It is described as a traditional, non detergent SAE 30 oil and is specially designed for classic and vintage cars. The oil is also described as helping stabilise oil pressure at high operating temperatures.

Who It Is Best For

This suits buyers looking for motor oil for classic or vintage vehicles, especially where a traditional SAE 30 monograde oil is needed. It may also suit people looking for an oil described as suitable for many manually operated gearboxes of that period. It is a practical choice if you want a period appropriate oil rather than a modern multi grade option.

What To Know Before You Buy

Check that SAE 30 and API SA are the correct fit for your vehicle or application before ordering. The description also notes that oil changes are every 600 miles, so this is best considered with that maintenance interval in mind.

Pros: Traditional non detergent oil for classic and vintage cars, with use described for 4 stroke petrol engines.

Cons: Check suitability carefully if your vehicle or gearbox needs a different oil grade or specification.

Common Buyer Questions

What kind of engines is this for?
It is described as motor oil for 4 stroke petrol engines.

Is this suitable for classic cars?
Yes, it is specially designed for the needs of classic and vintage cars.

Can it be used in gearboxes?
It may be used in many manually operated gearboxes of that period.

What oil grade is it?
It is SAE 30 and listed as API SA.

Is it meant for cold weather use?
It is described as ideal for cold weather conditions in autumn and winter.

Key Details

DetailWhat it means in use
Product nameComma CLA305L 5L Classic Motor Oil 30
Oil typeTraditional non detergent motor oil
Engine useFor 4 stroke petrol engines
Oil gradeSAE 30
ClassificationAPI SA
Use with classic vehiclesSpecially designed for classic and vintage cars
Gearbox useMay be used in many manually operated gearboxes of that period
Maintenance noteOil change every 600 miles

Final Buying View

If you need a traditional SAE 30 motor oil for a classic or vintage vehicle, Comma CLA305L gives you a clear period focused option. It is described for 4 stroke petrol engines and also for many manually operated gearboxes of that period. Check your vehicle requirements before ordering, then choose it if you want a straightforward classic oil with a defined maintenance interval.

Brand

Comma

Manufacturer

Comma Oil & Chemicals Ltd.

Binding

Automotive

Product Group

Automotive Parts and Accessories

EAN

5011846022243, 5055415917257

Part Number

CLA305L

Model

CLA305L

Product Dimensions

7.09 x 4.33 x 12.60 inches

Item Weight

2.20 pounds

Release Date

July 26, 2015

Size

5L

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