Product Details

BlueDevil Coolant Stop Leak helps you fix leaks in your vehicle's cooling system yourself, saving you a costly trip to the mechanic. Simply add this easy-to-use formula to your antifreeze and it will seal leaks throughout the cooling system, stopping the antifreeze loss and keeping your vehicle running safely. Compatible with gasoline and diesel engines, it's safe for Northstar engines. The product contains no particulates that could clog your engine, instead bonding to different materials like metal, aluminium, cast alloys and plastics to seal the leaks.

Features
Specifications
Resources

BlueDevil Coolant Stop Leak provides permanent repair for all cooling system leaks
No flush required
Mixes with all types of antifreeze

Part Number	00253
Advanced Features	No Advanced Features
Application Method	Pour
Automotive Chemicals Type	Automotive Lubricant
Certifications	No Certifications
Colour	Blue
Consumer Pack Size	6
Flammable	No
Freeze Point (°C)	0.00 °C
Freeze Point (°F)	32.00 °F

Minimum Temperature (°C)	0.00 °C
Minimum Temperature (°F)	32.00 °F
Non-toxic When Used as Intended	No
Package Depth (cm)	6.99 cm
Package Depth (in)	2.75 in
Package Form	Case
Package Height (cm)	19.05 cm
Package Height (in)	7.50 in
Package Weight (kg)	0.45 kg
Package Weight (lb)	1.00 lb
Package Width (cm)	6.99 cm
Package Width (in)	2.75 in
Primary Scent	Unscented
Product Height (cm)	19.05 cm
Product Height (in)	7.50 in
Product Length (cm)	6.99 cm
Product Length (ft)	0.23 ft
Product Use(s)	Automotive Interior
Product Volume (L)	0.47 l
Product Volume (gal)	0.12 gal (US)
Product Weight (g)	453.59 g
Product Weight (kg)	0.45 kg
Product Weight (lb)	1.00 lb
Product Width (cm)	6.99 cm
Product Width (in)	2.75 in
Season	All-Season
Shelf Life (year)	20 yr

Our return policy

View full return policy

Return Policy

Warranty

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

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$23.99

BlueDevil Transmission Sealer, 473-mL

$19.99

BlueDevil Power Steering Fluid with Stop Leak, 237-mL

$19.99

Ratings

Package Depth (cm)

6.99 cm

3.81 cm

6.98 cm

2.87 cm

Package Depth (in)

2.75 in

1.50 in

2.75 in

1.13 in

Package Height (cm)

19.05 cm

15.24 cm

18.41 cm

18.74 cm

Questions

1 - 2 of 2 Questions

Q: Will this help stop a leak in my water pimpy

2 years ago

1 Answer

A: Bob- Unfortunately, this is not designed to stop water pump leaks. Your best bet would be to replace the pump.

2 years ago

Helpful?

Q: How many liters of coolant will one bottle treat?

3 years ago

1 Answer

A: Mike- It will treat up to a 11 liter cooling system.

3 years ago

Helpful?

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CANADIAN TIRE® and the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited.

^±Was price reflects the last national regular price this product was sold for.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Dealers may sell for less.

* Financing available is “Equal payments, no interest” for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Mark’s, L’Équipeur, Atmosphere, Sports Rousseau, Hockey Experts, L’Entrepôt du Hockey and participating Sports Experts. Interest does not accrue during the period of the plan. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. There is no administration fee charged for entering into a special payments plan. Each month during an equal payments plan you are required to pay in full by the due date that month’s equal payments plan instalment. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Offer subject to change without notice.

Additional information for residents of Quebec only: The regular annual rate for persons applying for the Triangle Mastercard and the Triangle World Elite Mastercard is 21.99% for cash transactions and related fees and 21.99% for all other charges. Some applicants may receive a higher or lower regular annual rate depending on a credit evaluation. The minimum payment is the sum of (a) the greater of: (i) interest and fees shown on your statement + $10; or (ii) 5% of the New Balance, excluding amounts on special payment plans, (b) any balance over your credit limit, (c) any amounts past due not included in (b) above, and (d) the amount of any equal payments plan instalments then due. Balances under $10 are due in full. For residents of Quebec, the period between the statement date and the due date for payment is 26 days. The billing period covered by each statement can be from 28-33 days. The Triangle Mastercard and the Triangle World Elite Mastercard do not have an annual fee. Examples of borrowing costs (rounded to the nearest cent) assuming that all charges are purchases bearing interest at the regular annual rate of 21.99%, a 30 day month, no charges made on special payment plans and no other fees, additional payments or other changes are:

If your average balance is:	Total monthly credit charges will be:
$100	$1.81
$500	$9.04
$1000	$18.07
$2000	$36.15

^† In the form of electronic Canadian Tire Money® (CT Money®). You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money. Not all items sold at Canadian Tire earn CT Money. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax. Bonus CT Money collected from online orders will be applied to the member’s Triangle Rewards™ account within 5 weeks of the purchase date. Terms and Conditions apply. Visit Triangle Rewards: Sign Up & Earn Today for more information.

^®/TMMark’s is a registered trademark of Mark’sWork Warehouse Ltd, used under licence.

^®/TMSport Chek is a registered trademarkof FGL Sports Ltd, used under licence.

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^‡‡Shipping fees apply. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the province of the Canadian Tire retail location (“Store”) from which the item(s) was purchased. Bulk items will only be delivered within a 100km radius of the Store. Not available in Recontre East, NL. Conditions and restrictions apply. Visit Online Ordering for more information.

®/™ Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated.
®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license.
◊Off our original price. Quantities may vary by store. Some clearance product and price points may not be available at all locations.
± Was price reflects the last national regular price this product was sold for

®/™ Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited.

*$9.99 + tax delivery fee. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

*Free at the majority of stores. Some stores may require a minimum order value (before taxes). Orders that do not meet the minimum order value will be subject to a fee. Orders ready typically within 24 hours. Wait for Ready for Pick Up email before proceeding to store. **$9.99 + tax delivery fee. Available at select stores. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Orders placed before the cutoff time will be delivered the same day, and orders placed after cutoff time will arrive the next day. Eligible in-stock items only. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license.

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* The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). The 30x for Triangle® Mastercard®, World Mastercard® and World Elite® Mastercard® customers consists of the 10x everyday plus a 20x bonus. Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Must pay with a Triangle credit card. Gift cards and other items excluded.

®/™ Mastercard, World Mastercard, World Elite and the circles are registered trademarks of Mastercard International Incorporated.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $200 spend is on the pre-tax amount on the same tender and for a single transaction. $200 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

* The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). The 30x for Triangle® Mastercard®, World Mastercard® and World Elite® Mastercard® customers consists of the 10x everyday plus a 20x bonus. Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Must pay with a Triangle credit card. Gift cards and other items excluded.

®/™ Mastercard, World Mastercard, World Elite and the circles are registered trademarks of Mastercard International Incorporated.

1 out of 5 stars.

Horrible product plug my whole coolant system

Verified Purchaser
Incentivized Review

a year ago

Plugs up system not a good buy

Response from The BD Auto Pro:

The BD Auto Pro

Please contact us at 888-863-0426. BlueDevilProducts

Worst product to use

Verified Purchaser

This product ruined my cooling system. It blocked up my radiator and thermostat so much I had to replace them both.

Please contact us at 888.863.0426 so that we may assist. BlueDevilProducts

5 out of 5 stars.

#1 Best

Highly recommend BlueDevil

Thank you for your feedback! BlueDevilProducts

Still leaks

Small heater core leak. 1 week and still leaking.

Don't waste money on this product

This thing does not work. Used Lucas engine stop and leak stopped in one day. Don't waste your money on this product

	Only Show Differences	Currently Viewing BlueDevil 00209 Pour-N-Go Head Gasket Sealer, 473-mL $44.99	BlueDevil Oil Stop Leak, 237-mL $23.99	BlueDevil Transmission Sealer, 473-mL $19.99	BlueDevil Power Steering Fluid with Stop Leak, 237-mL $19.99
Ratings
Package Depth (cm)	6.99 cm	3.81 cm	6.98 cm	2.87 cm
Package Depth (in)	2.75 in	1.50 in	2.75 in	1.13 in
Package Height (cm)	19.05 cm	15.24 cm	18.41 cm	18.74 cm