Heavy Duty Coolant Leak Repair 472ml (Radiator Additives)

Key Specification:
  • MFG Code: KAL
  • PURPOSE GROUP: Radiator Additives
  • Supplementary Info: Radiator Additives
  • Type: Bottle
  • Volume: 472ml
Sale
£ 48.00
£ 36.08 excl. VAT
In Stock
SKU:K-SEAL K5516
BrandTools & Maintenance
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MFG Code
KAL
PURPOSE GROUP
Radiator Additives
Supplementary Info
Radiator Additives
Type
Bottle
Volume
472ml

Designed for large engines including HGVs, tractors, heavy plant and other commercial vehicles.

  • Fixes most leaks in water-cooled engines
  • Designed specifically for HGVs, tractors, heavy plant and other commercial vehicles
  • Add to coolant systems for a permanent repair, guaranteed for the lifetime of the engine
  • Scientifically tested, containing ceramic microfibers and copper particles to seek out cracks and holes in the coolant system
  • Works with all known antifreeze
  • The only coolant leak repair fluid carried by the AA, the UKs largest roadside repair company
  • Has no adverse impact on the efficiency of the engine cooling
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.