Description
DPS | PERFORMANCE EXHAUST MANIFOLD – 12 VALVE CUMMINS – T3 & T4 – 3 PC – 2nd Gen style
Features Include:
- Flows 23% more than the stock manifold.
- Expansion joints prevent cracking.
- Includes block gaskets, and 12 new bolts
- Three, Drilled and Tapped ports, for pyrometer and pressure fitting, one even in the bottom.
- Black High Temperature Coating
- Comes pressed together, pressure tested and ready to install
- OEM 04429349 & 04883352
- 12 valve Cummins – Replacement Manifold
The Diesel Power Source 3-Piece Manifold for the 12 valve Cummins engine
Applicable Part Numbers
- 04429349
- 04883352
- 03911349
- 3920598
- 4638814
- 3613547
- 4429547
- 101263
Shipped Australia-Wide
- Dispatched from within Australia with tracking.
- Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
- Shipping is calculated at checkout based on size, weight and your delivery address.
- Estimated delivery 2–7 business days depending on your location.
Freight question? Call us on (07) 5619 7869.
DPS | PERFORMANCE EXHAUST MANIFOLD – 12 VALVE CUMMINS – T3 & T4 – 3 PC – 2nd Gen style Features Include: Flows 23% more than the stock manifold. Expansion joints prevent cracking.
Double Duty Diesel — Manufacturer Pass-Through Warranty
Double Duty Diesel parts carry the original manufacturer's warranty:
- Fluidampr — Lifetime warranty on harmonic balancers
- MAHLE / Clevite — 12 months on bearings, gaskets, sealing components
- Dynomite Diesel — 12 months on stock-spec injectors and pumps; performance/race spec varies
- Power Driven Diesel — 12 months on turbos and bundled tuning kits
- Returns must be notified within 30 days of delivery
- Parts only — installation not covered
Workshop fitment available at Willys for transmissions, injectors and engine internals.
Read the full Double Duty Diesel warranty terms →
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.
