Please enable cookies in your web browser to improve your shopping experience
Never beaten on price
0% APR over £30
\r\n\r\n\r\n\r\n\r\n\r\n\r\n
\r\n
\r\n\r\n
\r\n\r\n
\r\n \r\n\r\n
\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Stock Finder
\r\n
Enter your postcode and we'll show you the
bikes in stock that are available near you*
\r\n
\r\n"},"showInlineSlots":true,"seoSlot":"

What is Engine Coolant?

\r\n\r\n

Antifreeze is the hidden hero of our car’s engines. If you don’t know how antifreeze works, it’s pretty simple. Antifreeze is added to the water in your engine’s cooling system that lowers its freezing point (and raises its boiling point too). It’s why the liquid in your radiator doesn’t freeze when everything else seems to be! You can choose a concentrated coolant that needs to be mixed with water or a ready-mixed one that can be used immediately.

\r\n\r\n

About our Antifreeze and Engine Coolant

\r\n\r\n

Naturally, you can find both types at Halfords. If you don’t know which antifreeze is best for your car, our tool can help you narrow down your search. You can choose from one of our own range of Halfords’ antifreeze that has been helping drivers for decades or a branded version from leading manufacturer Comma. Engine coolant provides essential protection, so driving while levels are low isn’t recommended.

\r\n\r\n

Order Antifreeze Online from Halfords

\r\n\r\n

You can shop our entire range of antifreezes and motoring products online. If you need it in a hurry, you can have your maintenance package delivered to you for free if you spend over £20. Alternatively, it can be waiting for you at your local Halfords store by using our Click and Collect service.

\r\n\r\n

Whatever you choose, you can buy with confidence from Halfords. Our range of antifreeze is part of our wide selection of engine oils and fluids, plus essentials like screenwash too. If you don’t feel confident topping it up yourself, or just don’t have the time, drop in to a Halfords for a free car healthcheck where our trained technicians will check over your vehicle for free.

","productSortJSON":{},"permalink":"https://www.halfords.com/motoring/engine-oils-and-fluids/antifreeze/?start=0","layoutSettings":{"hidePlpLayoutSwitcher":false,"hideSortingComponent":false,"plpLayoutView":"grid","plpLayoutViewDesktop":"grid","isArticlesTabActive":false},"plpLayoutView":"grid","isSearchRefinementAvailable":true,"isAddToBasketButtonEnabledForCarParts_14":true,"isAddToBasketButtonEnabledForCarParts_6":true,"isEnhancedRecExtraDesignEnabled":null,"googleApiKey":"AIzaSyDjSjYdBZFWeu4NsSRcx3SIzMw-eOElgKQ","googleMapConfig":{"center":{"lat":55.00366,"lng":-3.547855},"zoom":17,"restrictionCountry":"uk"},"woosmapApiKey":"woos-69744a1d-e19f-39e6-a234-811b06ddb27b","woosmapRestrictionCountry":"gb,im","isWoosmapEnabled":true,"googleApiLibraries":"geometry","ecpCustomPlpPreloaderImage":"https://www.halfords.com/on/demandware.static/-/Sites/default/dw8eef1ccc/CarPartsLoader.svg","category":{"name":"Antifreeze","description":null,"id":"255224","custom":{},"pageTitle":"Antifreeze & Car Engine Coolant","pageDescription":"If you need antifreeze or car engine coolant, we’ve got you covered at Halfords. Buy online or have your car coolant delivered to your local store.","pageKeywords":null,"raw":{},"enableCompare":true,"hideRecommendations":false,"isMobileFittingAvailable":false,"isMobileFittingRedirect":false,"vrnProviderId":"Xchecker","vehicleCategory":"Car","skipPartsLookup":null,"isAttachmentOnCategory":null,"skipFittingOptionsModalOnVRNLookupWidget":null,"plpAddToBasketWithoutModal":false,"isHideStoreInfoOnVRNWidget":null,"isMotoringApplicatedServices":false,"isFitmentSpecificationsCtaEnabled":false,"additionalFlags":{"isBrakeDisc":false,"isBrakePads":false},"isTyreDetailsEnabled":null,"isTyresCatSearch":false},"categoryRefinement":{"ID":"","displayName":"Category","className":"category","hasSelected":false,"clearRefinementUrl":"","isCategoryRefinement":true,"isAttributeRefinement":false,"isPromotionRefinement":false,"isPriceRefinement":false,"isColourRefinement":false,"values":[],"expanded":false,"isHidden":false,"searchRefinementTooltip":null,"showFilterPriceSlider":false,"tyreBrandFacetGrouping":"{ \"premium\": [\n\"bridgestone\",\n\"goodyear\",\n\"continental\",\n\"michelin\",\n\"pirelli\",\n\"dunlop\"\n],\n\"mid-range\": [\n\"apollo\",\n\"firestone\",\n\"avon\",\n\"sailun\",\n\"falken\",\n\"hankook\",\n\"vredestein\",\n\"yokohama\",\n\"toyo\",\n\"nankang\"\n],\n\"budget\": [\n\"autogreen\",\n\"churchill\",\n\"dynamo\",\n\"roadx\",\n\"rotalla\",\n\"ilink\",\n\"infinity\",\n\"hifly\",\n\"lanvigator\",\n\"powertrac\",\n\"saferich\",\n\"kpatos\",\n\"kustone\",\n\"joyroad\"\n]\n}"},"hideRefinementsNavigation":false,"isBatteriesSearch":false,"isCLP":false,"isEcpCLP":false,"isHmeClp":false,"breadcrumbs":[{"htmlValue":"Home","url":"https://www.halfords.com/"},{"htmlValue":"Motoring","url":"https://www.halfords.com/motoring/","showOnMobile":false},{"htmlValue":"Motoring Products","url":"https://www.halfords.com/motoring/motoring-products/","showOnMobile":true},{"htmlValue":"Engine Oils & Fluids","url":"https://www.halfords.com/motoring/engine-oils-and-fluids/","showOnMobile":true},{"htmlValue":"Antifreeze","url":"https://www.halfords.com/motoring/engine-oils-and-fluids/antifreeze/","showOnMobile":false}],"breadcrumbMobile":{"htmlValue":"Engine Oils & Fluids","url":"https://www.halfords.com/motoring/engine-oils-and-fluids/","showOnMobile":true},"isNewStickyNavEnabled":false,"vrnModel":{"type":"empty","storeType":"empty","postcodeState":"empty","vrnModalLink":"/on/demandware.store/Sites-halfords-uk-Site/en_GB/VrnLookup-ShowForm?providerId=Xchecker"},"btuPLPWarning":{"isRequired":false,"popupAsset":false},"isBtuVrnNotificationEnabled":false,"pageMetaTags":[{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{}],"h1Title":"Antifreeze","updatedPageMeta":{"pageTitle":"Antifreeze & Car Engine Coolant","h1Title":"Antifreeze","robotsTagValue":"index,follow"},"skipNIPostcodes":true,"batteryPlpNotificationText":"\r\nCheck which battery is right for my car","crossoverVrnInfo":{},"importantProductInformationAsset":null,"isBulbsCategory":false,"isWiperBladesCategory":false,"isMotCategory":false,"bulbsPLPSearchAsset":"
\r\n
\r\n
Let us help you find the best bulb for your vehicle.
\r\n
","bulbsPLPSearchButtonText":"Find my bulb","isEnableBulbsModal":false,"selectedBulbType":null,"isEnableAutoBulbSelectorModal":true,"noResultsLinkForEcpPLP":"/motoring/car-parts/","motoringLinkForEcpPLP":"/motoring/","enableExpectingToSeeMoreFunctionality":false,"enableVRNblockCLP":false,"batteryPlpNoResultsMessage":"
\r\n

Unfortunately, the battery suitable for your vehicle make and model is not available to order online. Our garages have access to more car batteries! Simply book a battery check and one of our technicians will check and order the right battery for you.

\r\n
","bulbSelectorData":{"available":false},"batteryTypesData":{"available":false},"enableNewTyresVrnUI":null,"educationModal":"","isFittingFirstTilesEnabled":false},"modelDataInitial":"","maxSlots":4,"reportingURLs":null,"categoryId":"255224","vrnApplicationsDropdown":{"label":"","options":[]},"compareEndpointUrl":"/compare","pagingData":{"count":17,"contentType":"products","paginationType":"loadMore","showMoreUrl":null,"showMoreCount":null,"displayingResults":17},"vrnBanner":{"vrnMOTExpirationDateMsg":"Your MOT is due on","vrnMOTExpirationMsg":"Your MOT expires in","vrnMOTExpiredMsg":"Your MOT has expired","vrnBannerCtaText":"Book Now","tooltipContent":"\r\n\r\n\r\n\r\n We use your VRN data privately and securely to check your MOT due data, helping keep you safe,legal and roadworthy. \r\n\r\n\r\n\r\nVehicle registration checks are provided by a third party, and there may occasionally be inaccuracies. It’s the owner’s responsibility to make sure that their vehicle has a valid MOT.\r\n\r\n\r\n\r\n","vrnBlockHelpText":"Enter your registration number and we'll only show you appropriate products.","vrnBlockHelpTextHeader":"Find what’s right for your vehicle","emptyVrnBannerTxt":"Not sure what you need? Book a free car check","emptyVrnBannerCtaTxt":"Book Now","emptyVrnBannerCtaLink":"/car-repairs/car-checks/free-car-check-190230.html","isLoyaltyAdvertBannerEnabled":false,"valueProposition":"
\n
\n
\n
Never beaten on price
\n
\n
\n
\n
Technicians trained to IMI standard
\n
\n
\n
\n
2 year work quality guarantee
\n
\n
\n ","enable60MinMessaging":false,"sixtyMinMessagingAssetMarkup":null,"isCarPartsCategory":false,"PdpNoVrnPostcodeMessageAssetMarkup":"
\r\n
\r\n \r\n Please enter your vehicle registration and location to check product suitability and availability. \r\n
\r\n
"},"paintCodeData":null,"showMotoringServicesCLP":false,"noVrnMessageAsset":"\r\n\r\n\r\n \r\n
\r\n
\r\n
\r\n

Enter Registration and Postcode above to see results

\r\n
\r\n
\r\n\r\n\r\n
\r\n
\r\n
\r\n
\r\n
\r\n
How to make a booking
\r\n
    \r\n
  • 1
    Enter your vehicle registration number and postcode above. We'll only show you services suitable for your vehicle.
  • \r\n
  • 2
    Simply add your chosen service to your basket or continue to the product page to find out more information. Don't forget, you can save time & money by booking your service and MOT together, even on different days.
  • \r\n
  • 3
    Select a date and time that suits you, then continue to checkout to secure your booking.
  • \r\n
\r\n\r\n Book now\r\n\r\n
\r\n
\r\n
\r\n
\r\n
\r\n
\r\n
What to expect on the day
\r\n
    \r\n
  • 1
    On the lead up to your service, you will receive a text and/or email reminder about your appointment.
  • \r\n
  • 2
    Don't forget to bring any accessories with you. (i.e locking wheel nuts, service book)
  • \r\n
  • 3
    Arrive at your appointment approximately 10 minutes before to allow us to check your vehicle in.
  • \r\n
  • 4
    Your local technician will call you once the service is completed, informing you of any advisories and when your vehicle is ready to collect.
  • \r\n
\r\n\r\n Book now\r\n\r\n
\r\n
\r\n
\r\n
\r\n
"}

Antifreeze

Find what’s right for your vehicle

Enter your registration number and we'll only show you appropriate products.

Never beaten on price
Technicians trained to IMI standard
2 year work quality guarantee
Use my location
Check which battery is right for my car
17 results
Sort by:
Sort by
£39.99
Only £37.99 with Motoring Club premium
  • Our experts drain and refill your coolant
  • We will safely dispose of old fluid
  • We recommend a coolant change every 2 years
Klarna financial company Spread the cost From £1.99 per month
£39.99
Klarna financial company Spread the cost From £1.99 per month
View details
Klarna financial company Spread the cost From £1.99 per month
Only £37.99 with Motoring Club premium
View details
Halfords
£14.99
Only £14.24 with Motoring Club premium
View details
View details
Only £14.24 with Motoring Club premium
View details
Halfords
£29.99
Only £28.49 with Motoring Club premium
View details
View details
Only £28.49 with Motoring Club premium
View details
Halfords
£11.99
Only £11.39 with Motoring Club premium
View details
View details
Only £11.39 with Motoring Club premium
View details
Halfords
£24.99
Only £23.74 with Motoring Club premium
View details
View details
Only £23.74 with Motoring Club premium
View details
Halfords
£18.49
Only £17.57 with Motoring Club premium
View details
View details
Only £17.57 with Motoring Club premium
View details
kriya logo

Ways to apply

  • Build your basket and select Trade Credit at checkout.
  • Apply below to check your eligibility.

Activate your limit

  • If eligible, receive your Trade Credit limit instantly.
  • Authenticate your business with an ID check*.

*Only required on your first Trade Credit purchase.

Pay on account

  • Complete your purchase and pay on account at the end of the following month.
  • Enjoy no interest or transaction fees**.

**Late payments can impact your business credit

Already applied and have a limit? Approve your order via SMS to finalise your purchase.

What is Engine Coolant?

Antifreeze is the hidden hero of our car’s engines. If you don’t know how antifreeze works, it’s pretty simple. Antifreeze is added to the water in your engine’s cooling system that lowers its freezing point (and raises its boiling point too). It’s why the liquid in your radiator doesn’t freeze when everything else seems to be! You can choose a concentrated coolant that needs to be mixed with water or a ready-mixed one that can be used immediately.

About our Antifreeze and Engine Coolant

Naturally, you can find both types at Halfords. If you don’t know which antifreeze is best for your car, our tool can help you narrow down your search. You can choose from one of our own range of Halfords’ antifreeze that has been helping drivers for decades or a branded version from leading manufacturer Comma. Engine coolant provides essential protection, so driving while levels are low isn’t recommended.

Order Antifreeze Online from Halfords

You can shop our entire range of antifreezes and motoring products online. If you need it in a hurry, you can have your maintenance package delivered to you for free if you spend over £20. Alternatively, it can be waiting for you at your local Halfords store by using our Click and Collect service.

Whatever you choose, you can buy with confidence from Halfords. Our range of antifreeze is part of our wide selection of engine oils and fluids, plus essentials like screenwash too. If you don’t feel confident topping it up yourself, or just don’t have the time, drop in to a Halfords for a free car healthcheck where our trained technicians will check over your vehicle for free.