Pure Diesel Power, your number 1 diesel performance parts source!

Pure Diesel Power Price Match

live chat service provider

PDP Phone Number

PDP Email Signup

Shop By Brands all1-9ABCDEFGHIJKLMNOPQRSTUVWXYZ

Free shipping on all orders over $150! Free Shipping on orders over $150! *Exclusions Apply

External Engine Parts

Grid heater delete, radiator hoses, breathers, and more! From Cummins, Glacier Diesel, BD Power, Banks, and Mopar.

2003-2007 Dodge Cummins external engine upgraded and replacement parts.

When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring pressure of the stock wastegate, Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves a higher peak boost, sooner. At peak, BigHead opens the wastegate and holds its position, for precise boost control that gives you crisp acceleration and more mid-range pulling power.


+

From Mopar Mopar

2003-2004 5.9L Cummins Common Rail Fan Clutch Fits early 2004 trucks only. If you aren't sure which you have, please enter your VIN number so we can...


From Mopar Mopar

Includes number four(4) from second image only. Mopar part number: 5086818AA

+

From Bosch Bosch

Old Style Fuel Connector Tube for 2003-2007 Cummins 5.9L Diesel Includes O-rings. *Price is for one, 6 are needed for complete set. Bosch...

+

'03-'07 5.9L "Air-Boss CR" Intake Plenum Cover & Grid Heater Delete Kit

EGT's running too high? Can't use all of the fuel you have available? The GDP Air-Boss intake plate gives the largest flow increase possible short of milling the cast plenum off the head and installing a fabricated intake plenum such as the ZZ Fab unit.

The Air-Boss plenum isn't just a replacement flat aluminum plate as seen in other designs. The Air-Boss is a true, elevated plate designed to flow as much air as possible to cylinders 4, 5, and 6. We've all have seen the head gasket failures between the hottest running #5 and #6 cylinders. With our plate design we open up the plenum area to the starving rear cylinder by a full 30%. By increasing airflow to the rear cylinders we reduce EGT's and allow you to run even higher fueling levels.

The Air-Boss plenum kit also includes a shortened grid heater delete block to maintain the factory IC piping to intake manifold connection geometry . Maintaining this geometry makes the Air-Boss plenum compatible with ALL aftermarket intake manifolds and the stock mounting hardware.

Grid Heater options:

A) The standard Air-Boss CR kit includes a custom height grid heater delete block.

B) For colder climates we now offer the Air-Boss CR with a grid heater option. This option uses the factory grid heater (no delete included) and custom length stainless steel studs to accomodate the increased plenum height of the Air-Boss CR.

C) For customers that want to swap back and forth between the heater and delete block we offer both item in one package.


Kit includes Air-Boss intake plate, factory gaskets, custom height grid delete block and/or optional stainless steel studs, and shortened injector line retaining brackets.


From Mopar Mopar

Direct replacement, Mopar part.

2 required, 2 included.

Mopar: 5086631AA replaced by 68188370AA

 

+

From Mopar Mopar

Genuine OEM Chrysler/Mopar 68034303AB Power Steering Pump Reservoir. Core of $10 applies.


From Mopar Mopar

Engine Cooling Fan 03-09 Ram 2500-5500 5.9L/6.7L Cummins   Mopar part number: 52028878AB

+

From Mopar Mopar

Replacement Mopar valve-fuel filter bowl for 2003-2009 Cummins-equipped diesel trucks The image is for representation only.

+

From Mopar Mopar

Genuine Mopar Upper Ball Joint Only #4 in the Image is Included. Mopar:  68214646AA

+

From Mopar Mopar

Breather hoses mount to breather assembly on the valve cover. Fits 2006-2009 Dodge 5.9L/6.7L Common rail engines. Select which line combination you'd...


From Mopar Mopar

Mopar OE replacement grid heater relay. Mopar part numbers: 5187880AC 5187 880 AC 5187-880-AC

+

From Mopar Mopar

Genuine OEM Chrysler/Mopar 68034326AB Power Steering Pump/Pulley Kit. 07.5-10 2500/3500, only fits 2008-2009 4500/5500 trucks.  Core of $50...


From Mopar Mopar

Attaches flywheel housing adapter plate to the back of the engine, sold individually, 8 required. This is NOT the bolt that attaches the transmission to...

+

From Mopar Mopar

Mopar replacement harmonic balancer bolts. We highly recommend using loctite to prevent these bolts from backing out. Image for representation only....

+

Stainless steel 5/8" boost bolt tapped for 1/8" senders or fittings. Great for installation of boost gauges without having to drill and tap your manifold....

+
Up