Buying the HPS Polish Intercooler Charge Pipe [Cold/Hot Side] For 13-16 Silverado Sierra HD 6.6L Duramax Diesel LML should be simple, so here are the facts without the marketing noise.
![HPS Polish Intercooler Charge Pipe [Cold/Hot Side] For 13-16 Silverado Sierra HD 6.6L Duramax Diesel LML](https://partsmithco.com/wp-content/uploads/2026/07/17-138P_1-3.jpg)
A cooling failure rarely stays a cooling failure, since overheating damages gaskets, heads and sensors. Replace hoses and the thermostat during the same service to avoid a repeat job.
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Shops order the hps polish intercooler charge pipe from us in volume because the data on the page is accurate.
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Drivers choose the hps polish intercooler charge pipe here for honest specification detail and quick dispatch.
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Details that matter
- Engine: 6.6L
- Category: Cooling Systems
- Price: $775.59 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
This HPS Performance Hot and Cold Side Charge Pipe Kit replaces the stock OEM charge pipes on your LML Duramax powered truck. The stock charge pipes have been known to fail at inopportune moments due to design flaws and poor material choice. The custom mandrel-bent stainless steel 3″ hot side and 3.5″ cold side tubes allow more air to flow into your engine while drastically reducing EGT’s and is designed to allow for ease of installation and service.
This kit features 4-ply reinforced oil resistant fluoro-lined silicone boots designed to resist the damaging effects of oil blow-by commonly found in the 6.6L Duramax Diesel LML engines. Also included in the kit are stainless steel spring-loaded T-bolt clamps that accommodate for fluctuations in temperature and pressure during operation without risking boost leaks.
- Material: Mandrel-Bent Aluminum
- Color: Polish
- Ideal replacement or performance upgrade for old or damaged OEM hot side and cold side charge pipes.
- Smooth mandrel-bent stainless steel tubing for optimized air flow.
- Reduce exhaust gas temperature (EGT), improving the engine’s overall efficiency and longevity.
- Includes 4-ply reinforced oil resistant fluoro-lined silicone boots and stainless steel spring loaded T-bolt clamps.
- Replaces OEM PN: 23282450, 84094727.
Application:
For 2013-2016 Chevrolet Silverado 2500 HD (6.6L Duramax Diesel LML)
For 2013-2016 Chevrolet Silverado 3500 HD (6.6L Duramax Diesel LML)
For 2013-2016 GMC Sierra 2500 HD (6.6L Duramax Diesel LML)
For 2013-2016 GMC Sierra 3500 HD (6.6L Duramax Diesel LML)
Remark:
Installation:
Product Content:
- 1 Set x Intercooler Charge Pipe Kit (Cold & Hot Side)
Hardware (Bolts/Hose/Bracket) If Any is Shown in the Picture Above
Included instruction (Online Version) with pictures/description to guide the installer throughout the whole process.
Cross Reference Number:
- 17-150P, 17150P, 17-150, 17150, 23282450, 84094727.
Fitment questions get answered by people who work with these parts daily, usually the same business day.
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We ship fast from our own shelves, and tracking reaches your inbox as soon as the carrier receives the parcel.
For neutral background on this kind of maintenance, see the NHTSA vehicle safety hub.
Common questions
How do I know this is the right part?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
When will my order dispatch?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
What if it does not fit?
Parts are covered against defects for the period stated on this page, and non defect returns follow our standard returns window.
What quality checks does this get?
We inspect cooling components for seal integrity and transit protection before dispatch.


![HPS Polish Intercooler Charge Pipe [Hold Side] For 15-21 Golf GTI Jetta 1.8T 2.0T](https://partsmithco.com/wp-content/uploads/2026/07/17-128P_1-300x300.jpg)

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