Cummins
Shop All
SKU #: PPE-116005057
MPN #: 116005057
PPE 304 Stainless Steel Turbo Oil Return Pipe 04.5-10 GM 6.6L Duramax
Description
Restore dependable turbocharger oil drainage with the PPE 304 Stainless Steel Turbo Oil Return Pipe for 2004.5–2010 GM 6.6L Duramax diesel trucks. Designed as a replacement for the factory turbo oil return pipe, this durable component provides OEM-style fitment and reliable performance for Chevrolet Silverado and GMC Sierra HD applications equipped with the LLY, LBZ, or LMM Duramax engine.
Constructed from high-quality 304 stainless steel tubing, this replacement pipe offers excellent corrosion resistance and durability in the demanding temperatures and conditions surrounding the turbocharger. Its integrated corrugated stainless steel bellow provides flexibility for precise alignment, helping accommodate movement while maintaining a secure fit.
The OEM-style bolt-on design makes this pipe a practical choice when replacing a worn or damaged factory component. Whether you're performing routine maintenance or repairing your Duramax's turbo oil drainage system, the PPE Turbo Oil Return Pipe delivers durable construction and dependable factory-style fitment.
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
FEATURES & BENEFITS:
- Designed as a replacement for the factory turbo oil return pipe
- Durable 304 stainless steel tubing resists corrosion
- Integrated corrugated bellow allows flexibility for precise fitment
- OEM-style bolt-on installation
- Designed for use with the factory turbocharger
- Manufacturer Part Number: 116005057
- GTIN: 840171234855
About PPE (Pacific Performance Eng.)
Browse PPE Diesel Parts Online by Make, Model, and Year.
Originally founded in 1985, Pacific Performance Engineering (PPE) is leading the way in the progression of diesel performance. Their roots started them in the diesel performance industry installing other manufacturers kits and components, which led to the release of their original product, the Duramaximizer, in 2001 to improve upon the power and efficiency of the LB7 Duramax, and is still in use today. Today, they are known for manufacturing dual CP3 kits, their line of Xcelerator programmers for numerous applications, upgraded oil pans, and nearly anything you can think of to improve the power and extend the life of your Duramax, Cummins or Powerstroke.
Blog
October 06, 2026
The P0087 code signals low fuel rail pressure in diesel trucks, often traced to a failing lift...
Read MoreP0087 Code: Low Fuel Rail Pressure Explained
October 05, 2026
White smoke from a diesel engine means different things depending on when it shows up, how long...
Read MoreWhat Causes White Smoke From a Diesel Engine?
September 28, 2026
This guide covers how a turbo makes boost, the parts that do it, and how to tell...
Read MoreWhat Does a Turbocharger Do? Diesel Turbo Guide
September 11, 2026
In this guide, we’re going to go a little deeper into what exactly DEF is, and then...
Read MoreWhat Is DEF Fluid? Diesel Truck DEF Explained