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Castrol GTX 15W40 Diesel Engine/Motor Oil, 5-L Front_Flat
Castrol

Castrol GTX 15W40 Diesel Engine/Motor Oil, 5-L

#028-9581-8
Castrol GTX 15W40 Diesel Engine/Motor Oil, 5-L
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$31.99
price was $42.99
Save 26%
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Pick up at Leduc, AB
18 In Stock
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Pick up available 09:00 a.m., Apr 08

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Castrol
Castrol

Castrol GTX 15W40 Diesel Engine/Motor Oil, 5-L

$31.99
price was $42.99
Save 26%
Sale ends soon April 8, 2026

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Product Details

Castrol GTX 15W40 5L is one of the worlds most trusted engine oils. GTX Diesel is designed specially for today’s automotive diesel engines. It’s more than just oil; it’s liquid engineering that fights diesel engine problems that your engine faces every day, like soot and harsh deposits. Why is this important? Because soot and harsh deposits can make the oil thicker, blocking oil ways, causing wear, and decreasing performance. Castrol GTX Diesel is engineered to clean away and protect against harmful diesel engine deposits. Application: Castrol GTX Diesel 15W-40 is suitable for use in automotive diesel engines, including inter-cooled and turbo-charged diesel engines where the manufacturer recommends an API CH-4 or earlier specification 15W-40 lubricant.

  • Superior cleaning power to maintain engine performance

  • Reduces the build up of harsh deposits

  • Helps prevent oil from thickening to keep it flowing freely

  • Outstanding diesel engine wear protection

  • Suitable for inter-cooled, turbo-charged diesel engines

Part Number 040763A
API Service Not Applicable
Advanced Features No Advanced Features
Consumer Pack Size 3
Flammable No
Flash Point (°C) 229.00 °C
Flash Point (°F) 444.20 °F
Manufacturer Part Number 040763A
Maximum Operating Temperature (°C) 190.00 °C
Maximum Operating Temperature (°F) 374.00 °F
Minimum Operating Temperature (°C) -35.00 °C
Minimum Operating Temperature (°F) -31.00 °F
Motor Oil Type Conventional
Non-toxic When Used as Intended Yes
Oil Class Diesel
Oil Composition Mineral
Package Depth (cm) 11.40 cm
Package Depth (in) 4.49 in
Package Form Jug
Package Height (cm) 31.80 cm
Package Height (in) 12.52 in
Package Weight (kg) 4.60 kg
Package Weight (lb) 10.14 lb
Package Width (cm) 24.10 cm
Package Width (in) 9.49 in
Pour Point (°C) -39.00 °C
Pour Point (°F) -38.20 °F
Primary Colour Brown
Product Height (cm) 31.80 cm
Product Height (in) 12.52 in
Product Length (cm) 11.40 cm
Product Length (ft) 0.37 ft
Product Use(s) Automobiles, Automotive
Product Volume (L) 5.00 l
Product Volume (gal) 1.32 gal (US)
Product Weight (g) 4600.00 g
Product Weight (kg) 4.60 kg
Product Weight (lb) 10.14 lb
Product Width (cm) 24.10 cm
Product Width (in) 9.49 in
Ratings Not Applicable
Shelf Life (year) 5 yr
Shelf Life After Opening (Month) 5 mo
Viscosity Grade 15w-40
Warranty:
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering:

  • Pick Up is free at most stores (some stores require a minimum order value before tax)

  • Shipping fee is based on size and weight of products and distance from address to store

  • Same-Day Delivery costs $9.99 per order

  • Same-Day Delivery and Ship to Home are unavailable for tires and wheels

  • Online Ordering Information.

Returns:

  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase

  • Some products are non-refundable and non-exchangeable

  • Special order hard parts and specific application automotive parts must be returned to original store of purchase

  • The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.

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    Filter Reviews

    1 to 2 of 2 Reviews
    1 – 2 of 2 Reviews

    Oil

    7 months ago
    Oil is not synthetic! It’s labelled incorrectly!!!
    Helpful?

    it is not synthetic

    7 months ago
    The oil itself is good but it is not synthetic as listed
    Helpful?

    Questions

    1 - 1 of 1 Question

    Q: Is this true 100 percent synthetic oil, when I am in store I look at labels on both sides bottle, I do not see full synthetic written anywhere on bottle, thankyou in advance, Cyprs

    11 months ago
    1 Answer

    • A: Castrol GTX Diesel 15W-40 CK-4 is not a full synthetic motor oil. It is a conventional motor oil; it is non-synthetic.

      11 months ago
      Helpful?

    4 Stars And Above