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Castrol offers

This week there are 8 Castrol offers available. Use the filters to find the best promotions for your preferred products. Save your search to get notified when Castrol is on sale again.

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8 offers
Home Hardware
Home Hardware Castrol Pyroplex Grease offer

Castrol Pyroplex Grease

6 months
$18.99
Home Hardware
Home Hardware CASTROL Graisse Pyroplex offer

CASTROL Graisse Pyroplex

6 months
$18.99
Walmart
Walmart CASTROL GTX Motor oil offer
-11%

CASTROL GTX Motor oil

$44.91
$39.97
Canadian Tire
Canadian Tire Castrol Outboard Oil, 4.4L offer

Castrol Outboard Oil, 4.4L

10 days
$49.99
Walmart
Walmart Castrol GTX Conventional motor oil offer

Castrol GTX Conventional motor oil

$34.97
Home Hardware
Home Hardware CASTROL CRB multi conventional motor oil offer

CASTROL CRB multi conventional motor oil

6 months
$149.99
Home Hardware
Home Hardware CASTROL Transmax DEX/MERC ATF transmission fluid offer

CASTROL Transmax DEX/MERC ATF transmission fluid

6 months
$39.99
Canadian Tire
Canadian Tire Selected Castrol Diesel and Quaker State Semi-Synthetic Motor Oil offer
-21%

Selected Castrol Diesel and Quaker State Semi-Synthetic Motor Oil

23 hours
$37.96
$29.99

Stores with Castrol in their assortment

Home Hardware

Home Hardware

Canadian Tire

Canadian Tire

Walmart

Walmart

NAPA Auto Parts

NAPA Auto Parts

Princess Auto

Princess Auto

PartSource

PartSource

Top 5 best Castrol offers

Looking for the best Castrol offers? We have collected the top 5 offers for you! See here where to get Castrol at the best price and take advantage of sharp discounts and promotions right away.

#OfferNameStoreRegular priceOffer pricePromotionStart dateEnd dateView
1Home Hardware Castrol Pyroplex Grease offerCastrol Pyroplex GreaseHome Hardware$18.9902 April 202631 December 2026 View offer
2Home Hardware CASTROL Graisse Pyroplex offerCASTROL Graisse PyroplexHome Hardware$18.9902 April 202631 December 2026 View offer
3Walmart CASTROL GTX Motor oil offerCASTROL GTX Motor oilWalmart$44.91$39.97-11%04 June 202610 June 2026 View offer
4Canadian Tire Castrol Outboard Oil, 4.4L offerCastrol Outboard Oil, 4.4LCanadian Tire$49.9911 June 202621 June 2026 View offer
5Walmart Castrol GTX Conventional motor oil offerCastrol GTX Conventional motor oilWalmart$34.9704 June 202610 June 2026 View offer

Castrol price history 🕒

OfferNameStoreRegular priceOffer pricePromotionStart dateEnd date
Canadian Tire Castrol EDGE Synthetic Euro Motor Oil offerCastrol EDGE Synthetic Euro Motor OilCanadian Tire$63.28$49.99-21%29 May 202607 June 2026
Canadian Tire CASTROL GTX High Mileage Motor Oil offerCASTROL GTX High Mileage Motor OilCanadian Tire$49.99$34.99-30%29 May 202607 June 2026
Canadian Tire Castrol EDGE Synthetic Motor Oil offerCastrol EDGE Synthetic Motor OilCanadian Tire$54.78$39.99-27%29 May 202607 June 2026
Canadian Tire Castrol GTX Conventional Motor Oil offerCastrol GTX Conventional Motor OilCanadian Tire$39.99$29.99-25%28 May 202607 June 2026
Canadian Tire Castrol EDGE Synthetic Motor Oil. Selected grades. 5L offerCastrol EDGE Synthetic Motor Oil. Selected grades. 5LCanadian Tire$54.78$39.99-27%22 May 202628 May 2026
Canadian Tire Castrol Selected Motor Oils offerCastrol Selected Motor OilsCanadian Tire$39.99$29.99-25%21 May 202627 May 2026
Canadian Tire Castrol EDGE High Mileage Full Synthetic Motor Oil offerCastrol EDGE High Mileage Full Synthetic Motor OilCanadian Tire$58.65$43.99-25%21 May 202627 May 2026
Canadian Tire Castrol GTX Full Synthetic Motor Oil offerCastrol GTX Full Synthetic Motor OilCanadian Tire$34.9914 May 202621 May 2026
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All Castrol offers

We have gathered all current Castrol offers and promotions, valid today. These products are available at a discount in the leaflet and often online as well. Visit Flyerdeals.ca to find the lowest Castrol price and save money on your next purchase. You can also find information about where to buy your Castrol at the best available price, along with the address and opening times of the seller. If you are looking for terms & conditions or details on free delivery, check the general information page.

Castrol on sale next week

Many people create a shopping list based on promotions, bargains, and deals. That’s why Flyerdeals.ca is always among the first to publish next week’s promotions. Keep an eye on our website to see if Castrol will be on sale next week. Please note that some offers are only available in person and not online.

Castrol promotions for next week

You can often find the same products at different sellers, which makes it worthwhile to compare deals on Castrol and secure the best price. By checking ahead, you can ensure you get the most value from your purchase and make informed choices before you buy.

Frequently asked questions about Castrol

On this page you can compare the current prices of Castrol at different retailers such as Home Hardware. Whether you are looking for Castrol Pyroplex Grease, CASTROL Graisse Pyroplex & CASTROL GTX Motor oil, you will immediately see where you can buy the product for the lowest price. The cheapest deal is automatically listed at the top, including retailer name, price, and validity period.

This week there are several deals for Castrol available, such as at Home Hardware and other major chains. You will find offers like buy 1 get 1 free and Save up to 25$ or sharp discount prices on Castrol Pyroplex Grease, CASTROL Graisse Pyroplex & CASTROL GTX Motor oil. With the filters you can easily select by packaging type, quantity, or your preferred retailer.

Similar offers for Castrol can easily be found on this page. Under the ‘Related brands’ or ‘Categories’ section you will see similar products and brands with specials that match your search. This way you quickly discover whether a comparable product is cheaper elsewhere or at the same retailer.

Last update: Wednesday, April 1, 2026
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