Engine Oil

Castrol GTX Magnatec 5W-30

$92.60$129.95save 29% vs MSRP· 5 L

Available in 3 sizes — choose yours below

Part no. CA-022113A · Castrol part no. 022113A · price in CAD

In stock — free pickup in Edmonton, or we ship it. Shipping AB/SK/MB $30 · ON/QC $40 · NT $50 (base FREE over $150).

100% genuine. 100% genuine Castrol, from authorized North American distribution.

A full synthetic 5W-30 motor oil for gasoline engines. It is approved for GM dexos1 Gen 3, is rated API SP and ILSAC GF-7, and meets Ford WSS-M2C946-B1 and WSS-M2C961-A1. Castrol designed it to cling to engine parts and protect them during warm-up, when most engine wear happens.

Up to 75% of engine wear happens while your engine warms up. Castrol Magnatec clings like a magnet to criticalengine parts, locking it in place, and delivering 6X better engine wear protection*. Helping to safeguard your engine's vital components – the valvetrain, timing chain, pistons, and bearings. Castrol MAGNATEC's formulation protects from the moment you start, dramatically reducing engine wear*. Castrol MAGNATEC. Non-stop protection from every start. *As tested in the industry Sequence IVA wear test.

✓6X better engine wear protection* on critical engine parts.
✓Clings like a magnet to vulnerable metal surfaces and moving parts.
✓Locks in place to protect engine during ignition – when 75% of engine wear occurs.
✓Unsurpassed level of protection against viscosity breakdown.
✓Synthetic technology to fight against harmful sludge build-up.
✓*As measured in the Sequence IVA test vs the most recent limits.

Choose a size

30-day returns · Secure Stripe checkout · 100% genuine · (780) 482-2424

⚠ Safety warnings

For Gasoline Engines
WARNING: Overexposure to product may cause eye, skin or respiratory irritation. Continuous contact with used motor oil has caused skin cancer in laboratory tests. Avoid prolonged contact.
Empty container retains vapor or residue. Do not reuse.
KEEP OUT OF THE REACH OF CHILDREN.

Specifications & Approvals

API SP/SN PLUS, ILSAC GF-7, GM Dexos1 Gen3, Meets Ford WSS-M2C946-B1, Meets Ford WSS-M2C961-A1

Common questions

Is this genuine Castrol GTX Magnatec 5W-30?

Yes. 100% genuine Castrol, from authorized North American distribution. Everything we sell is genuine product — never grey-market.

Can I get it shipped or pick it up in Edmonton?

Both. Choose ship-to-me for delivery (AB/SK/MB $30 · ON/QC $40 · NT $50, base rate free over $150), or select pickup at checkout and collect it at our Edmonton shop.

Not sure this is the right engine oil for your vehicle?

Check your owner's manual for the required specification, use our oil finder, or call our Edmonton team at (780) 482-2424 and we'll match the right product to your vehicle.