Home Shell Lubricants Helix Ultra ECT C3 5W30 Full-Syn Engine Oil 20L 300012831

Shell Lubricants Helix Ultra ECT C3 5W30 Full-Syn Engine Oil 20L 300012831

NOW $874.07
Or 4 interest-free payments of $218.51
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide
Shell Helix Ultra ECT C3 features its most advanced emissions-compatible technology that helps to keep diesel particulate filters clean to help maintain engine performance. It helps to reduce engine friction to provide enhanced fuel economy.

• Shell’s most advanced emissions-compatible technology for low SAPS oil
• Low viscosity and low friction
• Exceptional low-temperature performance
• High resistance to mechanical stress
• Low evaporation formulation
• Shell’s ultimate active cleansing technology
• Unsurpassed sludge protection
• Developed with special antioxidants
• Shell Helix Ultra ECT C3’s fully synthetic formulation uses Shell’s most advanced emissions-compatible technology to help petrol engine exhaust catalysts and keep diesel particulate filters clean and protects it from ash build-up that can block the exhaust system and lead to reduced engine performance
• Shell Helix Ultra ECT can be used for modern petrol engines, diesel engines with particulate filters and gas engines

ACEA C3,
API SN,
MB-Approval 229.51, 229.31,
BMW LL-04,
Meets requirements GM dexos2TM,
Chrysler MS-11106.

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

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