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Holts Speedflush Cooling System Cleaner - 250ml

4.4738 product ratings
dealforanyoccasion (75389)
99.3% positive Feedback
Price:
£7.55
Free delivery in 2-3 days
Estimated between Fri, 9 May and Sat, 10 May
Returns:
30 days return. Seller pays for return postage.
Condition:
New
UNIVERSAL CAR RADIATOR FLUSH: Holts Speedflush can be used on any engine to clear out scale & debris, ready for filling with antifreeze/coolant. PROFESSIONAL COOLANT FLUSH : Speedflush is the total coolant flush, specially designed to clear your radiator and cooling system quickly.

About this product

Product Identifiers

BrandHolts
MPN52033010100, RK1R
Manufacturer Part NumberRK1R
UPC8438482130311, 5010218210011
eBay Product ID (ePID)2088064194

Dimensions

Weight358 g
Volume250 mL

All listings for this product

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New
Holts Speedflush Radiator & Cooling System Cleaner Speed Flush 250ml - RK1R
item 1 Holts Speedflush Radiator & Cooling System Cleaner Speed Flush 250ml - RK1R
£6.04
Free postage
Holts Speedflush 250ml
Last one
item 2 Holts Speedflush 250ml
£6.21
Free postage
NEW Speedflush 250ml Getting The Optimal Performance Out Of Your C Free Shippin
item 3 NEW Speedflush 250ml Getting The Optimal Performance Out Of Your C Free Shippin
£6.40
Free postage
New Holts Speedflush 250ml Getting The Optimal Performance Out Of Y High Qualit
Almost gone
item 4 New Holts Speedflush 250ml Getting The Optimal Performance Out Of Y High Qualit
£6.47
Free postage
Holts Speedflush Coolant Flush, Universal Car Radiator Flush, High Performance
item 5 Holts Speedflush Coolant Flush, Universal Car Radiator Flush, High Performance
£6.64
Free postage
Holts SPEEDFLUSH Cooling Radiator System Fluid Car Flush Cleaner Unblocker 250ml
item 6 Holts SPEEDFLUSH Cooling Radiator System Fluid Car Flush Cleaner Unblocker 250ml
£6.69
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Holts Speedflush Coolant Flush, Universal Car Radiator High...
item 7 Holts Speedflush Coolant Flush, Universal Car Radiator High...
£6.69
Free postage
Holts Speedflush Coolant Flush, Universal Car Radiator High...
Last one
item 8 Holts Speedflush Coolant Flush, Universal Car Radiator High...
£6.89
Free postage
Holts Speedflush Coolant Flush, Universal Car Radiator High performance
item 9 Holts Speedflush Coolant Flush, Universal Car Radiator High performance
£6.95
Free postage
Holts Speedflush 250ml Radiator Flush Cleans Clogged Rads Clean Cooling System
item 10 Holts Speedflush 250ml Radiator Flush Cleans Clogged Rads Clean Cooling System
£7.24
Free postage
Holts Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml Bottle
item 11 Holts Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml Bottle
£7.49
Free postage
Holts Speedflush 250ml Radiator Flush Cleans Clogged Rads Clean Cooling System
item 12 Holts Speedflush 250ml Radiator Flush Cleans Clogged Rads Clean Cooling System
£7.55
Free postage
Holts Speedflush Coolant Flush, Universal Car Radiator Flush, High Performance
item 13 Holts Speedflush Coolant Flush, Universal Car Radiator Flush, High Performance
£7.78
Free postage
Holts Speedflush 250ml
Almost gone
item 14 Holts Speedflush 250ml
£7.78
Free postage
HOLTS Speedflush Cooling System Cleaner - 250ml - RK1R
item 15 HOLTS Speedflush Cooling System Cleaner - 250ml - RK1R
£7.80
Free postage
Holts Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml Bottle
item 16 Holts Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml Bottle
£7.95
Free postage
Holts Speed Flush 250ml
item 17 Holts Speed Flush 250ml
£5.95
+ £2.00 postage
Speedflush Coolant Flush, Universal Car Radiator Flush, High Performance
item 18 Speedflush Coolant Flush, Universal Car Radiator Flush, High Performance
£7.99
Free postage
Holts RK1R Speedflush 250ml, Blue
item 19 Holts RK1R Speedflush 250ml, Blue
£7.99
Free postage
HOLTS Speedflush Cooling System Cleaner - 250ml - RK1R
item 20 HOLTS Speedflush Cooling System Cleaner - 250ml - RK1R
£8.01
Free postage
Holts Speedflush 250ml Radiator Flush Cleans Clogged Rads Clean Cooling System
item 21 Holts Speedflush 250ml Radiator Flush Cleans Clogged Rads Clean Cooling System
£8.05
Free postage
Speedflush 250Ml Btl
item 22 Speedflush 250Ml Btl
£8.16
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Holts Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml Bottle
item 23 Holts Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml Bottle
£8.40
Free postage
Holts Speedflush Radiator Flush Cleans Clogged Rads Clean Cooling System 250ml
item 24 Holts Speedflush Radiator Flush Cleans Clogged Rads Clean Cooling System 250ml
£8.50
Free postage
Holts Speedflush Cooling System Cleaner - 250ml
item 25 Holts Speedflush Cooling System Cleaner - 250ml
£8.82
Free postage
NEW HOLTS RADIATOR ADDITIVE SPEEDFLUSH COOLING SYSTEM CLEANER - 250ML RK1R
item 26 NEW HOLTS RADIATOR ADDITIVE SPEEDFLUSH COOLING SYSTEM CLEANER - 250ML RK1R
£9.04
Free postage
HOLTS RADIATOR ADDITIVE SPEEDFLUSH COOLING SYSTEM CLEANER 250ML RK1R
item 27 HOLTS RADIATOR ADDITIVE SPEEDFLUSH COOLING SYSTEM CLEANER 250ML RK1R
£9.09
Free postage
RK1R Speedflush 250ml Radiator Flush Cleans Clogged Rads Cooling System By Holts
item 28 RK1R Speedflush 250ml Radiator Flush Cleans Clogged Rads Cooling System By Holts
£10.50
Free postage
Holts Speedflush 250mL RK1R
item 29 Holts Speedflush 250mL RK1R
£10.52
Free postage
Holts Speedflush Cooling System Cleaner 250ml RK1R
item 30 Holts Speedflush Cooling System Cleaner 250ml RK1R
£10.59
Free postage
Holts Speedflush Cooling System Cleaner - 250ml
item 31 Holts Speedflush Cooling System Cleaner - 250ml
£10.99
Free postage
Speedflush 250ml Radiator Flush Cleans Clogged Rads Cooling System - Holts RK1R
item 32 Speedflush 250ml Radiator Flush Cleans Clogged Rads Cooling System - Holts RK1R
£11.15
Free postage
Holts RK1R Speedflush 250ml Radiator Flush Cleans Clogged Rads Cooling System
item 33 Holts RK1R Speedflush 250ml Radiator Flush Cleans Clogged Rads Cooling System
£11.39
Free postage
Holts SpeedFlush Cooling Radiator System Fluid Car Flush Cleaner 250ml
item 34 Holts SpeedFlush Cooling Radiator System Fluid Car Flush Cleaner 250ml
£11.50
Free postage
* Pack of 2 * Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml
item 35 * Pack of 2 * Speedflush Radiator Flush and Coolant System Cleaner [RK1R] 250 ml
£11.80
Free postage
Holts SPEEDFLUSH Cooling Radiator System Fluid Car Flush Cleaner Unblocker 250ml
item 36 Holts SPEEDFLUSH Cooling Radiator System Fluid Car Flush Cleaner Unblocker 250ml
£11.99
Free postage
Holts Speedflush Cooling Radiator System Fluid Flush Cleaner Unblocker - 250ml
item 37 Holts Speedflush Cooling Radiator System Fluid Flush Cleaner Unblocker - 250ml
£12.78
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Speedflush Cooling System Cleaner - 250ml HOLTS RK1R (Radiator Additives)
item 38 Speedflush Cooling System Cleaner - 250ml HOLTS RK1R (Radiator Additives)
£26.00
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Speedflush Cooling System Cleaner - 250ml HOLTS RK1R
item 39 Speedflush Cooling System Cleaner - 250ml HOLTS RK1R
£32.00
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listings for this product

Ratings and reviews

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4.5
38 product ratings
  • 27 users rated this 5 out of 5 stars
  • 5 users rated this 4 out of 5 stars
  • 4 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 31 reviews
  • by t0sheca
    29 Jul, 2020Most favourable review

    Brilliant

    Helps to prevent leaking all my new coolant on the ground... after flashing the system all problems popped up for example my water pump starts leaking after the flush which helps to realize it’s time to change it. I Like it!

    Verified purchase: YesCondition: New

  • by sweetpea248
    03 Aug, 2016Most critical review

    Speed flush

    It's okay for the job but i would recommend at least flushing it twice as it leaves thing behind in the radiator

    Verified purchase: YesCondition: New

  • by murrayboden
    25 May, 2017

    Works quickly and seems to work

    Could see a difference in my 1994 Mini Cooper. Removed most of the rusty gunk within the radiator housing and throughout the system. *one bottle=one system flush

    Verified purchase: YesCondition: New

  • by jmingram0
    12 Feb, 2020

    Useful stuff

    I was amazed at the rubbish that came out of the system from a 2006 2 cylinder Race bike. Glad I took the time to do this!

    Verified purchase: YesCondition: New

  • by dogstormin
    08 Feb, 2017

    Rad flush

    Bought this to try on my 1968 1100 seems to work, loads of crap came out so far so good.

    Verified purchase: YesCondition: New

  • by norbert-handglider
    31 Aug, 2022

    Good job.

    I flushed out the Rusty crud from my 302 Ford V8, added the flushing agent, flushed it out and re-filled it. The motor runs so much cooler now. Great job.

    Verified purchase: YesCondition: New

  • by kingklestan76
    22 Apr, 2021

    250 ml dose is perfect for any standard car

    very effective after several years of abuse of cooling system.

    Verified purchase: YesCondition: New

  • by gemdeco
    31 Jul, 2022

    Not up for it

    I used 2 bottles 250ml in my truck got it really warm and it did not seem to shift any sludge or scale at all , not strong enough in my opinion

    Verified purchase: YesCondition: New

  • by jimvinc57
    18 Nov, 2020

    Wast of money

    Wasnt impressed at all, followed all the instructions to a t but it didnt clear the any residue out of my cooling system

    Verified purchase: YesCondition: New

  • by skootz67
    11 Feb, 2024

    coolant system flush.

    Can't say if it worked 100% or not.Ended up I had to have a new heater matrix fitted.

    Verified purchase: YesCondition: New

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