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SKU #: PPE-119021100
MPN #: 119021100
PPE 119020100 Silicone Upper and Lower Coolant Hose Kit 01-05 6.6L GM Duramax
Description
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 worn or leaky factory coolant hose system with PPE's Performance Silicone Coolant Hose Kit.Perfect for your stock or highly modified Duramax. Engineered for performance and durability, featuring 4-ply heat-resistant internal fibers that provide strength against high-pressures and temperatures. PPE's Silicone Coolant Hose Kits incorporate TIG welded, polished 304 stainless steel "T" fitings that eliminate any chance of failures at the "T" junctions. Durable 5 mm thick silicone is twice as thick as the factory hose to ensure long-lasting performance. The quick-connect/disconnect (LBZ, LMM, LML) end is made from billet aluminum and 304 stainless steel. T-Bolt clamps and worm-drive fasteners ensure a tight fit that performs better than factory.
The PPE Performance Silicone Coolant Hose Kit is a direct, bolt-on upgrade that requires no cutting or modifications. Perfect factory fit with better-than-factory performance.
INCLUDED SPECIALTY WORM DRIVE CLAMPS WITH W-STYLE INNER LINERS
These specially-designed two-piece clamps provide 360 degrees of constant tension with interlocking surfaces that prevent leakage. The high-quality stainless steel construction makes them resistant to moisture and chemicals so they look and perform great. These specialty clamps provide superior tension throughout the thermal cycle, they withstand engine vibration and excel in the challenging under hood environment.
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FEATURES & BENEFITS:
- Durable, 5 mm thick silicone
- TIG welded, polished 304 stainless steel "T" couplings
- Quick-connect/disconnect billet aluminum end
- 4-ply heat-resistant internal fibers
- Direct bolt-on upgrade
- Includes upper and lower hoses
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.
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Overall rating: 4.4834123 / 5 from 211 reviews.
AI Generated Review Summary
This coolant hose kit offers a direct, bolt-on upgrade with a perfect factory fit, ensuring better-than-factory performance. It features high-quality, durable materials and easy installation, making it a popular choice among customers for its excellent quality and ease of use.
Summary topics
- Product Quality: 13%
- Product Appearance: 20%
- Upgrade Ease: 5%
- Installation Simplicity: 8%
- Shipping Speed: 7%
Review topics: ["fit","looks","service","install","quality","difference","power","issues","performance","workmanship","finish","shipping","design","fitment","color","arrived","material","works","price","buy","tuner","tip","filter","truck","upgrade","hose","track bar","kit","clamps","pipe"].
Review highlights
- "Awesome fit quick delivery thank you very much for a great quality product looks great" —
- "Easy ordering , fast shipping and looks great and nice quality fit." —
- "Arrived with no issues easy to install speedometer is right on the money plus more power thanks for the advice" —
Reviews
It's awesome it adds plenty
"It's awesome it adds plenty of extra power"
Manifolds and up pipes
"All the parts worked and fit as advertised, big difference in airflow and turbo boost so love the product"
Awesome, fit together perfect, heavy
"Awesome, fit together perfect, heavy wall pipe. Looks great, totally pleased with product"
Good stuff
"Marvelous, a few extra pennies can be so fun"
Great product
"Only complaint would be if water pump went out i would feel bad who would have to take the lower hose back off."
On power level 3 I
"On power level 3 I have a lot more power. The on board computer says I am getting 23 miles per gallon- checking mileage buy hand it is only 16 at best. I am not happy!"
Definitely can feel a difference
"Definitely can feel a difference in power and gained almost 4 mpg!"
Works as advertised. Had to
"Works as advertised. Had to call PPE direct because I couldn’t find the correct fuse to remove while programming. They walked me through it and were very helpful."
Remanufactured turbo
"I ordered this turbo, the website never told me it was out of stock. Now days later getting an email saying it will be here in a month! Unfortunately that's not going to work for me now I'm set back multiples weeks thanks! If you need your parts in a timely manner id suggest calling them before hand, apparently they don't update their website and now my truck gets to sit in pieces. awesome!"
Q&A
- I have an 03 LB7 that does not have an EGR. No delete, it came that way from GMC. Will this tune work with it?
- Good question. Yes this will work in your truck as it came factory without EGR. The tuner doesn't allow for removal if it did come with from the factory. Thank you.
- Is this tuner smoky at all? I have a stock lb7 Duramax and just wanting some more performance out of it
- That all depends on what other mods your are running and driving conditions. Please reach out and let us know more about your truck so we can get you solid advice. Thank you. Mon-Fri 6-6 PST. 888-993-4373
- Is this compatible with 40 over injectors and a egr deleted truck, I'm looking to get speed and smoke on a budget
- All of our tuners assume all emissions devices are intact If you have done a delete of any kind you may have issues with any tuning we carry.
- Will this turn the "check engine" light on in my 2025 L5P.? I see it was asked before but not my year in question.
- At this time, the manufacturer has not fully tested with the 20205 models. As with the 2024 models when they significantly changed the sensitivity of the sensors in the exhaust, there is a good chance you may get a code.
- On my 2008 lmm duramax, its had the y bridge delete kit, egr delete, air intake an 5 inch exhaust is will your PPE Standard Xcelerator work ??
- All of our tuners are Emissions compliant, so no this would not work with an EGR delete.