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USD 503.95
Part #: BD1045947

BD-Power 1045947 Exhaust Manifold

Vehicle Fitment:
1998.5-2002 Dodge 5.9L Diesel | See full application list below
Part #: BD1045947
★★★★★ ★★★★★ 9 Reviews
$559.95 $503.95
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Repair your 1998.5-2002 Dodge 5.9L Diesel with the BD-Power 1045947 Exhaust Manifold from XDP. Made as a direct-fit, this manifold is the perfect drop-in replacement. The fully divided pulse manifold made from high-silicon ductile iron is designed to withstand extreme temperatures and vibration. Designed using modern technology to ensure optimal internal geometry. Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity.

  • Fully Divided Pulse Manifold Design
  • Pre-Drilled For Pyrometer Probes
  • High-Silicon Ductile Iron
  • Designed To Withstand Extreme Temperatures & Vibration
  • Connection Joint Allows For Expansion & Contraction
Gaskets and replacement bolts not included. See related items below.
In non-pickup applications such as motorhomes, please use OE number above to cross reference proper applications.

Disclaimer: XDP is in no way affiliated with Cummins or any of its subsidiaries or related companies, and that Cummins has not authorized the sale of any of XDP's parts, and has not tested or approved any of XDP’s parts for use in genuine Cummins brand products.
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states: CA

Vehicle Fitment

1998 Dodge Ram 2500 5.9
1999 Dodge Ram 2500 5.9
2000 Dodge Ram 2500 5.9
2001 Dodge Ram 2500 5.9
2002 Dodge Ram 2500 5.9
1998 Dodge Ram 3500 5.9
1999 Dodge Ram 3500 5.9
2000 Dodge Ram 3500 5.9
2001 Dodge Ram 3500 5.9
2002 Dodge Ram 3500 5.9


  • MFG. Number 1045947
  • Manufacturer Name BD-Power
  • Shipping Weight 24.00 lb.
  • Shipping Length 27 in.
  • Shipping Width 7 in.
  • Shipping Height 5 in.
  • Fuel Type Diesel
  • E-Code 4
  • UPC 019025018884
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # 3946036
  • Internal L3R2


★★★★★ ★★★★★
4.6/5 Stars out of 9 Reviews
Verified Buyer
Great product consistentcy
I've installed these bd exhaust manifolds on trucks numerous of times and never had any fitment issues or defects.
BD1045947 Review
I installed a BD-Power Exhaust Pulse Manifold on my 2002 RAM 2500 HO 6spd. I have a stock HX35 turbo. I am so far satisfied with the manifold and have seen a quicker mid-range turbo spool up (after 5psi, it increases rapidly to max). I have also noted about 60 - 100 degree F less EGT. I was a little disappointed in that you only receive two of the stainless cap head bolts (and washers) for the manifold instead of the 12 that are depicted in the photo (you will reuse the stock bolts). You also get two stainless cap head bolts (and washers) for the turbo housing which replaces two nuts. I was unable to install the manifold exactly per the directions since I could not remove the lower aft nut from the turbo housing/manifold flange with the turbo still in the engine compartment as described in the installation directions. The nut is located in a recess on the turbo housing under the wastegate stem and was too tight to remove with an open end wrench (the only thing I could get on the nut). I instead had to remove the turbo and the manifold as an assembly and dismantle on the workbench. This was not a huge undertaking; however, it was not exactly per the procedure. Overall, this is a pretty good product for the money.
exhaust maniflod
just added my new bd-manifold..on my 03 dodge, it made a big power change than stock, lowerd my egts by about 100-200 degress. good work bd!!!!
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Questions and Answers

Will this manifold fit a 6.7L cummins?
View Staff Answer 

The 2003-2007 BD-Power Exhaust Pulse Manifold will fit the 6.7L, but not as a stock replacement. (The 5.9L manifold is often used when the DPF, EGR & VGT have been disabled and the turbo is upgraded.)

Will this fit a 96 12valve?
View Staff Answer 

BD item # BD1045980 will fit the 88-98 12V Cummins Pickups.

Which is the better manifold, stainless steel or the silicon ductile iron?
View Staff Answer 

Stainless is better beings it will not crack, but most aftermarket cast iron manifolds are jointed in separate locations to allow expansion and contractions. This eliminates the common issue with cast iron manifolds cracking.

what flange is on this header? I have a 12 valve cummins and am putting a new turbo on it but it uses a t4 flange and need a header with a t4 flange
View Staff Answer 

Most of the exhaust manifolds on our site are designed with the stock flange for the stock turbo, unless otherwise noted. We do actually offer T4 manifolds for your truck though. They are designed specifically for turbo swaps like the one you're doing. You can find them here:

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