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Steel Seal Steel Seal Head Gasket Repair - 473ml - Simply Pour Into The Radiator

ACEparts Performance Lighting
(1221064)
Registered as a business seller
£48.88 each
Condition:
New
More than 10 available3 sold
Bulk savings quantity 1
Multi-buy:
Buy 4 or more for 45.95 each
Popular item. 3 have already sold.
Breathe easy. Returns accepted.
Postage:
Doesn't post to United States.
Located in: Kent, UK. Quick Dispatch, 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:352421992475
Last updated on 23 Jul, 2025 15:32:25 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
STEELSEAL
Placement
ALL
Quantity
1 - Sold Individually
EAN
5052665000005
MPN
SS
Manufacturer Part Number
SS
ISBN
Does Not Apply
UPC
5052665000005

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
I provide invoices with VAT separately displayed.
CRN: 07932358
About this seller

ACEparts Performance Lighting

99.5% positive Feedback2.8M items sold

Joined Jul 2002
Registered as a business seller
UK number 1 LED lighting specialists for cars and bikes!Now also one of the UK number one suppliers for a wide range of car parts, including:Xenon Bulbs,Wiper Blades,Suspension Parts,Filters,Wing ...
See more

Detailed seller ratings

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

Seller Feedback (1,323,907)

All ratings
Positive
Neutral
Negative
  • 7***g (427)- Feedback left by buyer.
    Past month
    Verified purchase
    Great Deal! WELL PACKAGED! Exactly as described! GREAT E-BAYER! Would buy from this ebayer again. A+++++. The only bad point is it was sent just in its plastic bag retail package you’d find on the shelf; no cardboard protection for its transit in royal mail’s hands that are well known for damaging & destroying things entrusted to the to deliver in the perfect condition they left the seller. By some miracle this survived royalties mail’s destructive hands.
  • c***u (497)- Feedback left by buyer.
    Past month
    Verified purchase
    High quality Condition new Value good Appearance new Excellent eBay seller fast dispatch well packed, excellent communication Delivered next day Have purchased from them several times and have always highly impressed with their service and quality Will buy again Manh thanks
  • s***w (1379)- Feedback left by buyer.
    Past year
    Verified purchase
    I bought two packs of these dividers from this seller and both were delivered very quickly. Both packets were brand new and sealed as described, but one packet was missing 1x large and 1x medium dividers. I had exactly the same problem with the same item from another seller so possibly production line problem at Sealey. I contacted TMS customer service who were very helpful, apologised (even though I don't think it was their error) and they rapidly sent a replacement packet. Many Thanks

Product ratings and reviews

3.7
133 product ratings
  • 85 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 7 users rated this 2 out of 5 stars
  • 34 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Most favourable review

    Steel Seal, I’m impressed

    I had serious doubts whether this would work, but with what appeared to be a head gasket issue and not being in a financial position to get a repair or change my car I thought it was worth a try! However I followed the instructions and used the product it has stopped the loss of coolant fluid and stopped the engine overheating as well. I have driven over 600 miles now since using this, it really does seem to be doing exactly as the manufacturer claims! Quite amazing!

    Verified purchase: YesCondition: NewSold by: bitsandbobs2025-2

  • Most critical review

    Can't tell if it has worked

    Used it in my diesel range rover and it has seemed to cause more problems than it fixed. The car had a new radiator a few months ago and all the coolant was changed. A week after putting the steel seal in the radiator didn't seem to be working properly. Took it off to find the whole thing bunged up with an opaque jelly like substance, had to flush out the entire cooling system and heater matrix. The car does now run a bit better but is still pressurising the cooling system. Looks like I will have to bite the bullet and get the head off the car, no such thing as a quick fix unfortunately.

    Verified purchase: YesCondition: NewSold by: uhfdistribution

  • Not The Miracle Cure It's Made Out To Be - But Helps Considerably - 7/10

    Has made a difference, but I still need to top up the coolant every few days on just small journeys, it can't be used with RED ANTI-FREEZE, 2 or 3 times more expensive than similar products. I think I should have used 2 of HYPER SUPER SEAL (cheaper copper based), and may still do if this doesn't stop the coolant leak. However, it is amazing that a bottle of liquid can almost repair a leaking head gasket that would cost £1000++ to change! But I have no idea how long this will last especially when Anti-Freeze added (NOT RED) come the cold weather. I rate it 7/10 as it is a lot more expensive than similar products. Would be 9/10 if £10 cheaper!

    Verified purchase: YesCondition: NewSold by: getcarparts

  • Its like cake making

    As my title .. Make sure you fully flush the system no matter how clean or dirty good preparation is the key to any task. If system was flushed add product first then top up with coolent and bleed system to your Haynes manual if you find it hard to bleed make your filler hole higher than the heating pipes by using plastic bottle with bottom cut off and place in either rad or coolent expansion tank then top up with are valves removed till coolent runs free then replace. Make sure you get the engine to running temp even if you have to hold the revs for a few minutes this could take an hour THEN THIS IS IMPORTANT Let car tick over for another 30 to 45 mins. This will make the steel seal do its job properly then switch the car off and leave to cool down to cold . Before you restart the car ...

    Verified purchase: YesCondition: NewSold by: sapphire.1

  • Didn't work for me

    Followed the procedure and added the mixture to the coolant system in my vehicle, a Peugeot 806 with 120000 miles on the Clock. The system was being pressurised by just a small amount but decided to use this to see if it would help. Didn't work for me but possibly if you've got a really small leak or pressurisation it may help but I would not recommend it.

    Verified purchase: YesCondition: NewSold by: rapidautocarebradford