Engine Components

The ACDelco 9G Glow Plug (12mm Hex) is an OEM Replacement for the 2006-2016 6.6L Duramax Engines. As the premier supplier of GM original equipment ...

Need to replace the passenger side up-pipe on your 2001-2004 GMC/Chevy Duramax but don't want to spend the extra money also purchasing the drivers ...

Thermocouple Type K 1/8 Diameter Closed Tip EGT Probe to be used with Digital Stepper Motors.  EGT's are one of those numbers that you can't overlo...

Thermocouple Type K 3/16 Diameter Closed Tip EGT Probe to be used with Digital Stepper Motors.  EGT's are one of those numbers that you can't overl...

ARP tapered piston ring compressors are CNC-machined from 6061-T6 billet aluminum tube material and feature a true radius for each individual bore ...

The factory 14mm oil pan drain plug does not have a magnet. That leaves metal particles free-floating around to do damage. PPE’s Billet Hardened St...

Sometimes you just have to look good, and your engine is no different. With these polished PPE Left and Right Side Cylinder Head Bank Manifolds, yo...

The intake/exhaust valve, valve seal, spring, spring seat/retainer/keeper kit comes standard with each PPE Duramax Cast Iron Cylinder head. This ki...

The valve spring, spring seat/retainer/keeper kit comes installed with each PPE Duramax Cast Iron Cylinder head. The tapered valve springs’ higher ...

Engine runaway can be caused by oil vapor that travels through the crankcase breathers and into the intake system. Uncontrolled fueling ...

When the CAT 1R-1807 oil filter is mounted on a Duramax, it is angled horizontally. However, the CAT 1R-1807 oil filter was designed to function ve...

Replacement Fill/Drain Plug for PPE Pans and Covers. Designed per SAE Straight Thread (ORB) standards with Viton O-ring. Included with PPE transmis...

Get a firm grip on the giant PPE Engine Oil Filter for the 2001-19 Duramax engines. Easy filter install and removal with this specialty socket. Man...

People know that billet aluminum is a lot tougher than plastic. That toughness means fewer problems over time. So replace your fragile plastic, fac...

Get the most fuel flow possible from your stock CP3 pump by eliminating possible cavitation damage to CP3 pump from excessive suction re...

The Release Valve Shim Kit increases the pressure needed to “pop-off” the pressure relief valve (PRV). This means that the available fuel rail pres...

PPE Crankcase Breather Repair Fittings are made from machined billet aluminum and replace stock composite plastic fittings. Composite pl...

PPE has taken OEM replacement to a new level. All PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM Up-Pipes are a direct bolt-on to your...

Creates a tight seal between the Exhaust Manifolds and 6.6L GM Duramax engine. Two piece kit features multi-layered 301 stainless steel, PPE Manifo...

Ditch the grit. Get rid of the dirtiest oil left in the valley of your stock pan from all your previous oil changes. The stock Duramax engine oil p...

These PPE up-pipes are designed and manufactured as replacement up-pipes for PPE High Flow up-pipe kits All PPE OEM Up-Pipes create a 53% greater f...

Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercoole...

PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless s...

Factory coolant hose “T” fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your...