Skip to main content

Best selling products: Best Vehicle Radiator Additives & Sealants

Best-sellingHighest-rated products
K-Seal K5501 Cooling System Repair 236ml
Rank 1
K-Seal K5501 Cooling System Repair 236ml
(553)
£12.20 New
No used products available
Holts RW2R Radweld Radiator Treatment 250ml
Rank 2
Holts RW2R Radweld Radiator Treatment 250ml
(231)
£5.61 New
No used products available
Putoline ICECOOL2 Bike Coolant - 2L
Rank 3
Putoline ICECOOL2 Bike Coolant - 2L
(22)
£16.44 New
No used products available
LIQUI MOLY 1804 Radiator Cleaner - 300ml
Rank 4
LIQUI MOLY 1804 Radiator Cleaner - 300ml
(30)
£6.49 New
No used products available
K-Seal K5516 Bus Coolant Radiator Leak Repair - 472ml
Rank 5
K-Seal K5516 Bus Coolant Radiator Leak Repair - 472ml
(20)
£20.90 New
No used products available
Holts HREP0101A SEALIT Coolant Leak Repair, 250ml
Rank 6
Holts HREP0101A SEALIT Coolant Leak Repair, 250ml
(72)
£13.59 New
No used products available
Holts 1831469 Radweld Plus Formula 250ml
Rank 7
Holts 1831469 Radweld Plus Formula 250ml
(3)
£14.99 New
No used products available
LIQUI MOLY 2533 Radiator Stop Leak - 250ml
Rank 8
LIQUI MOLY 2533 Radiator Stop Leak - 250ml
(25)
£7.95 New
No used products available
Ce-lit Radiator Cement X3
Rank 9
Ce-lit Radiator Cement X3
(90)
£3.99 New
No used products available
325ml Genuine Mannol 9966 Frostschutzadditiv Radiator Leak Cooler Sealer
Rank 10
325ml Genuine Mannol 9966 Frostschutzadditiv Radiator Leak Cooler Sealer
(12)
£7.99 New
No used products available
Prestone Coolant/Antifreeze - Ready to Use for All Cars 1L PAFR0601A
Rank 11
Prestone Coolant/Antifreeze - Ready to Use for All Cars 1L PAFR0601A
(1)
£7.95 New
No used products available
K-Seal ST5501 Coolant Leak Repair
Rank 12
K-Seal ST5501 Coolant Leak Repair
(15)
£31.99 New
No used products available
Radiator Stop Leak T231 Easy to Use Anti-leaking Liquid K2 400ml
Rank 13
Radiator Stop Leak T231 Easy to Use Anti-leaking Liquid K2 400ml
(9)
£7.59 New
No used products available
Leak Location Additive VALEO 710157 Top Quality
Rank 14
Leak Location Additive VALEO 710157 Top Quality
£29.44 New
No used products available
Rislone Cooling System Radiator / Heater Core Stop Leak USA 500ml
Rank 15
Rislone Cooling System Radiator / Heater Core Stop Leak USA 500ml
(2)
£23.69 New
No used products available
CE Lit 0977 Radiator Sealant 300ml Ce-lit
Rank 16
CE Lit 0977 Radiator Sealant 300ml Ce-lit
(8)
£8.86 New
No used products available
Carlube Car Rad Weld Radiator Sealer Repair 300ml RAS301
Rank 17
Carlube Car Rad Weld Radiator Sealer Repair 300ml RAS301
(14)
£6.99 New
No used products available
K2 Cooler Sealer Kuehlerdichtmittel Cooling Fan Close Sealant 250ml
Rank 18
K2 Cooler Sealer Kuehlerdichtmittel Cooling Fan Close Sealant 250ml
(4)
£6.95 New
No used products available
3 X STP Car Cooling System Radiator Rad Head Gasket Stop Leak 300ml Like K Seal
Rank 19
3 X STP Car Cooling System Radiator Rad Head Gasket Stop Leak 300ml Like K Seal
(12)
£13.99 New
No used products available
Fits K2 T232 MIDDLE SEAL.FOR CHLODNIC BLISTER/18 G UK Stock
Rank 20
Fits K2 T232 MIDDLE SEAL.FOR CHLODNIC BLISTER/18 G UK Stock
(1)
£4.89 New
No used products available
WYNNS CV COOLING SYSTEM TREATMENT AND STOP LEAK 1L - W45690
Rank 21
WYNNS CV COOLING SYSTEM TREATMENT AND STOP LEAK 1L - W45690
£26.97 New
No used products available
Liqui Moly Radiator Stop Leak 8956 150ml X2
Rank 22
Liqui Moly Radiator Stop Leak 8956 150ml X2
(12)
£8.20 New
No used products available
Suzuki Genuine Marine Liquid Gasket 1207B Black Replacement 99000-31140-THR
Rank 23
Suzuki Genuine Marine Liquid Gasket 1207B Black Replacement 99000-31140-THR
(4)
£54.63 New
No used products available
K2 Turbo Radiator Flush Cooling System Powerful Cleaner Remove Sludge Rust 400ml
Rank 24
K2 Turbo Radiator Flush Cooling System Powerful Cleaner Remove Sludge Rust 400ml
(4)
£7.68 New
No used products available
WYNNS CV COOLING SYSTEM FLUSH 1L - W45990
Rank 25
WYNNS CV COOLING SYSTEM FLUSH 1L - W45990
£14.99 New
No used products available
XADO Atomex Stop Leak Radiator 250ml
Rank 26
XADO Atomex Stop Leak Radiator 250ml
£17.14 New
No used products available
Mishimoto Liquid Chill Coolant Additive MMRA-LC
Rank 27
Mishimoto Liquid Chill Coolant Additive MMRA-LC
£19.55 New
No used products available
Radweld Bluecol Radiator Sealer Stops Leaks for Cars 500ml
Rank 28
Radweld Bluecol Radiator Sealer Stops Leaks for Cars 500ml
(5)
£6.80 New
No used products available
Holts Radweld 125ml Permanent Radiator Leak Repair Sealant
Rank 29
Holts Radweld 125ml Permanent Radiator Leak Repair Sealant
(1)
£7.99 New
No used products available
Prestone Radiator Stop Leak Triple Seal Protection with Kevlar AS660Y-6 16.5 Oz
Rank 30
Prestone Radiator Stop Leak Triple Seal Protection with Kevlar AS660Y-6 16.5 Oz
(1)
No new products available
No used products available
Carlube TETRAS301
Rank 31
Carlube TETRAS301
£10.30 New
No used products available