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K2 Doktor Car Spec 443ml is an engine oil treatment designed to support worn or high-mileage engines by helping reduce friction, quieten engine operation, support compression and reduce oil consumption where symptoms are linked to engine wear. Product: K2 Doktor Car Spec. Size: 443ml. Product index: T350E. Type: engine oil additive and oil treatment. Suitable for petrol, diesel, LPG and CNG engines. Compatible with mineral and synthetic engine oils. K2 Doktor Car Spec helps increase the thickness of the oil film, supporting compression and helping reduce friction between moving engine parts. It is useful for vehicles showing wear-related oil consumption, engine noise or exhaust smoke. The product is recommended for engines operating in demanding conditions such as city driving, frequent cold starts, summer heat, mountain routes, heavy loads and intensive everyday use. To use, add the treatment to warm engine oil with the engine switched off, following the instructions on the product label. K2 states that one 443ml bottle is suitable for approximately 2 to 5 litres of engine oil, depending on the degree of engine wear. K2 also states that the product may be used with GL-5 gearbox oils to help quieten and seal gearboxes or rear axles, using one bottle for approximately 3 litres of oil where suitable. This product is intended to support oil-system maintenance and help reduce symptoms associated with engine wear. It is not a substitute for mechanical diagnosis or repair where there are damaged piston rings, valve seals, turbocharger faults, head gasket issues, blocked breathers, major oil loss or engine warning lights. Always follow the current product label and vehicle handbook. Do not overfill above the maximum oil level. Keep out of reach of children, avoid contact with skin and eyes, and dispose of contents and container responsibly in accordance with local regulations.
CDS (Superstores International) is not a lender and acts only as an introducer. The credit product is provided by Klarna Financial Services UK Limited (publ). Credit is only available to permanent UK residents aged 18 and over, depending on their status. Terms and conditions apply. Please note that Pay in 30 days and Pay in 3 instalments are regulated by the FCA.
By working with a variety of trusted Range Marketplace Partners, we’re able to offer our customers a wider selection of products.
When buying partner items like this one, your contract of sale will be with our Range Marketplace Partner instead of The Range.
To learn more about The Range Marketplace and our partners, visit our Range Marketplace page here.
Just contact us within 14 days of receiving your item and we'll authenticate the return.
Read our returns policy for more details
Return within
14 days
Return to store
No
Using returns label
Yes
Courier collection*
No
Return within
14 days
Return to store
No
Using returns label
Yes
Courier collection*
No
Return within
One year
Return to store
No
Using returns label
Yes
Courier collection*
No
*There may be a charge for the collection of your goods. You will be reimbursed the value of this charge if the returned goods are faulty.
To get product protection, add your item to basket first, then add protection in the basket.
By working with a variety of trusted Range Marketplace Partners, we’re able to offer our customers a wider selection of products.
When buying partner items like this one, your contract of sale will be with our Range Marketplace Partner instead of us.
To learn more about The Range Marketplace and our partners, visit our Range Marketplace page here
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This is a PhoneCheck Certified Refurbished mobile. It may have been used, but it’s undergone a comprehensive 90-point check by an industry standard software solution to ensure that it’s in 100% working condition – helping you to get your hands on a great gadget for an excellent price!
To ensure the quality of this device, PhoneCheck tests and scans:
AccelerometerBattery healthBluetoothButtons & SwitchesData wipeFace ID & FingerprintSensors & featuresCameras & featuresFinance checkGyroscopeMake & ModelMicrophoneSpeakers & microphonesScreen & GlassSIM readerLost & Stolen checkWi-Fi & GPSUnlock statusEach phone comes with a free USB charging cable and 12-month Swycha Warranty.
Clearpay credit subject to status. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it's still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your future access to credit and your details may be passed onto a debt collection agency working on Clearpay's behalf. T&Cs apply Clearpay.co.uk/terms Deemed authorised and regulated by the Financial Conduct Authority for the purposes of the Temporary Permission regime for Regulated Deferred Payment Credit. Details of the Temporary Permission regime, which allows firms to carry on deferred payment credit activities while seeking full authorisation, are available on the Financial Conduct Authority's website.
Made to Order products are those that we make especially for you and so can take a little longer to arrive. They are also excluded from our standard cooling off and change of mind policies. It takes 48 hours for us to process your order before we begin to make your product for you. After this time all Made to Order products are non-returnable and cannot be cancelled. To ensure your order goes smoothly and you are happy with your Made to Order product, please check the following:
Please check our Made To Order terms and conditions
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