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Holts - SEALit Coolant Leak Repair - Permanent - Radiator Head Gasket - 250ml x4

ASC Group
(631558)
Registered as a business seller
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£50.50
Condition:
New
More than 10 available
Hurry before it's gone. 1 person is watching this item.
Breathe easy. Returns accepted.
Postage:
Doesn't post to United States.
Located in: Coleraine, United Kingdom
Delivery:
Varies
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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eBay item number:294920257605
Last updated on 26 Apr, 2025 20:50:12 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
Holts
Country/Region of Manufacture
United Kingdom
Manufacturer Part Number
HREP0101A
Type
Sealant
Volume
250 mL

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
VAT number: CZ 684620818, DE 320628366, FR 67843407420, GB 996968223, IT 03778170047, PL 5263241152, XI 996968223
I provide invoices with VAT separately displayed.
CRN: NI604106
Additional information:
(Registered in Northern Ireland) Please note we cannot handle sales enquiries over the phone, Please use ebay messages for any enquiries. Thank you
About this seller

ASC Group

99.1% positive Feedback•1.7M items sold

Joined Mar 2004
Usually responds within 24 hours
Registered as a business seller
WE STOCK A LARGE RANGE OF CAR PARTS (BRAKES , SUSPENSION , STEERING , FILTERS , NGK SPARK PLUGS ect) , BULBS (PHILIPS , OSRAM , SUPERBRITE)and STYLING PRODUCTS SUCH AS GRAPHICS , MUDFLAPS & SPOILERS. ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
4.9
Communication
4.9

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Seller Feedback (676,224)

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  • 0***1 (2230)- Feedback left by buyer.
    Past month
    Verified purchase
    Great item great seller fast delivery which I like a lot packaged well and no damage to items.i messaged him a couple of times and answerd same day get company if you need same car parts A++++++++ recommend to everyone thanks 👍👌
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  • 8***y (926)- Feedback left by buyer.
    Past year
    Verified purchase
    Took two weeks to arrived Well packed as described good value good communication would highly recommend thanks much appreciated all the best regards Keith 👍
    Weld-In Panel - LH + RH - Inner & Outer Door Sill - fits Ford Transit 2000-2014 (#294912166161)
  • 7***m (2164)- Feedback left by buyer.
    Past month
    Verified purchase
    Excellent Seller - Great comms - Good value !! Item arrived swiftly, well packaged and just as described. Faultless !!! One of the best !! A+++++++++++++
    BR10EG NGK RACING SPARK PLUGS 3830 (#233539520611)
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Product ratings and reviews

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4.5
72 product ratings
  • 59 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 7 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 62 reviews
  • by 123571113
    11 May, 2025Most favourable review

    Blocked the leak and had very clear instructions. A bit more expensive for Holts, as it is a the known brand, but worth it for certainty.

    Got my car back on the road and no collant problems since.

    Verified purchase: YesCondition: NewSold by: fixra_uk

  • by dfordcapri
    12 Aug, 2022

    Holt's Sealit- a premium leak sealer for your car.

    I have used this and Holt's Radweld Plus with great success for many years. I have found this is superior to products that cost 3 times as much and is very easy to use. Just make sure you add it (with care due to hot liquids) when the engine is warmed up and circulating , so it goes straight into the system and isn't left in a non moving coolant bottle for ages. This product is so good it can even seal small leaks in the head gasket which is a very difficult and expensive or repair to undertake if one chooses to replace the head gasket.Try this cure first.

    Verified purchase: YesCondition: NewSold by: roebuck10a

  • by ukdav.nixfrtf
    20 Mar, 2019

    David smith

    This seems to have fixed a leaking core plug. It does exactly what it says it does mg t type Dave

    Verified purchase: YesCondition: NewSold by: save_and_drive

  • by tilljr
    05 Jul, 2017

    Product Works

    Coolant level sensor light kept coming on, so my car required topping up with coolant and water on a weekly basis, added this to the system following the instructions, after a month the system hasnt lost any coolant. Basically it works!

    Verified purchase: YesCondition: NewSold by: uhfdistribution

  • by ollieh1979
    22 Jun, 2022

    It works very well!

    It's a well known product but yeah, it's pretty darn good! Been having to refill my cooling system daily for a couple of weeks. Filled it with coolant and half a bottle of this stuff, did the running it thing. Haven't had to put any more coolant in since!

    Verified purchase: YesCondition: NewSold by: exosltd

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