Home Cummins 4BT 6BT 6CT 3.9L Cover Engine Oil Fill Cap With Seal

Cummins 4BT 6BT 6CT 3.9L Cover Engine Oil Fill Cap With Seal

NOW $49.00
Or 4 interest-free payments of $12.25
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Durable oil fill cap with seal designed for Cummins engines, ensuring a secure fit and preventing leaks. Compatible with 4BT, 6BT, 6CT, and 3.9L models, it enhances engine protection and maintains proper oil levels. Easy to install, it helps prevent contamination and oil loss, supporting engine longevity and performance.

Features:
- Fits Cummins 4BT, 6BT, 6CT, 3.9L engines
- Sealed design for leak prevention
- Durable construction for long-term use
- Easy installation and removal
- Maintains proper oil pressure and engine protection

Includes:
1 x Engine Oil Fill Cap with Seal

Fits Models:
Cummins 4BT, 6BT, 6CT, 3.9L

Model Years:
Various (search specific years for your model)

Submodels:
Applicable to multiple Cummins diesel engines

Engine Options:
4-cylinder, 6-cylinder diesel engines

Cummins Engine Oil Fill Cap With Seal for 4BT 6BT 6CT 3.9L

Keywords: Cummins oil fill cap, engine oil cap, diesel engine parts, engine protection, leak-proof, durable, easy install

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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