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Whether you’re hauling the family fifth wheel or driving out to the job site, you rely on your Duramax to get where you need to go. The factory Duramax L5P radiator hoses are constructed from a mixture of molded rubber and plastic. As your truck endures thousands of heat cycles, hours of idle time, and countless high-stress miles, those materials will begin to degrade, harden, and potentially develop leaks. That’s why Mishimoto has designed this replacement silicone coolant hose kit for your 2017-2019 6.6L L5P Duramax. This kit features hoses constructed from five layers of silicone with heat-resistant embedded fibers and all-aluminum hose junctions. This combination yields far more robust coolant passages, which will provide years of service in the harshest conditions. This kit also includes a full set of stainless-steel clamps and a replacement O-ring for your lower hose quick-disconnect fitting, providing everything you need for a hassle and leak-free installation. The Mishimoto Silicone Coolant Hose Kit is available in Black, Blue, or Red and includes our signature Mishimoto Lifetime Warranty.
Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.- Replaces stock plastic connectors with aluminum for greater resistance to heat and pressure
- Constructed from five layers of silicone with heat-resistant embedded fibers
- Includes new lower radiator hose O-ring for leak-free install
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GM designed the 6.6L L5P Duramax around the lifestyle of their customers. Tough, dependable, and rugged. Unfortunately, the Duramax’s plastic cooling components, specifically the radiator, don’t exhibit the same attributes. Luckily, the Mishimoto engineering team has developed a robust radiator for your 2017-2019 Chevrolet/GMC 6.6L L5P Duramax. Our L5P aluminum radiator features fully aluminum construction, professionally fabricated with stunning TIG welds. This durable aluminum construction improves strength and works alongside our strategic core design to provide superior heat dissipation. Our radiator’s core offers a 25-percent increase in coolant capacity and a 14-percent increase in total core volume for additional cooling capacity. The Mishimoto radiator fits 2017-2019 L5P Duramax equipped vehicles with just minor trimming of the radiator fan shroud to accommodate our thicker core. We’ve also included a Mishimoto Magnetic Drain Plug to aid in capturing any metallic debris in your coolant, further extending the life of all the components in your cooling system. Like all our Duramax products, this radiator includes the Mishimoto Lifetime Warranty for a lifetime of performance.
Aluminum radiator engineered for efficient heat dissipation and optimal engine cooling. Precision-fit design ensures easy installation, corrosion resistance, and reliable performance across varied driving conditions.- Substantial 25-percent increase in coolant capacity over stock radiator
- 14-percent increase in total core volume over stock radiator
- Fits 2017-2019 Chevrolet/GMC 6.6L Duramax
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The 6.7L Powerstroke is a powerhouse built for serious work, but its factory coolant overflow hose uses plastic fittings that are known to crack and leak over time. Left unchecked, these leaks can lead to overheating and unexpected downtime. Upgrade your cooling system with a Mishimoto one-piece silicone Y-hose designed specifically for your 6.7L Powerstroke to eliminate those weak points and keep your truck on the road.–This direct-fit hose replaces those old, brittle plastic connections with a seamless silicone design that removes common failure points. A built-in one-way valve maintains proper coolant flow, and protective heat sleeves help guard the hose against high engine bay temperatures.–Made from multi-layer silicone that outlasts the factory rubber, this hose is built to handle the demands of the Powerstroke platform. Each kit includes new worm-gear clamps for a consistent, reliable seal and is backed by the Mishimoto Lifetime Warranty.
Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.- Multi-layer silicone construction outlasts factory rubber hoses
- Integrated one-way valve maintains proper coolant flow
- One-piece design eliminates six potential leak points
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There’s no question that the 2017-2019 Ford 6.7L Powerstroke with the 6R140 TorqShift Transmission is a workhorse, and it’s thanks to the hearty transmission handling the distribution of mountains of torque. Keeping the transmission cool in your 6.7L Powerstroke is vital, and we here at Mishimoto have just the thing. The Mishimoto Transmission Cooler for the 2017-2019 Ford 6.7L Powerstroke combines the power of air and liquid cooling with the integration of our kit into the stock system. Our application-specific hard lines are molded to perfection for a secure connection from the factory cooler to our additional tube-and-fin cooler and complete with application-specific adaptors for simple integration. Our liquid-to-air tube-and-fin cooler features 19 rows of fluid tubes and internal turbulated fins to maintain peak operating temperatures for your transmission’s temperatures properly. Our cooler mounts to the truck with a pair of robust steel brackets to ensure your cooler stays in place no matter the job your 6.7L Powerstroke is undertaking. The Mishimoto Transmission Cooler for the 2017-2019 Ford 6.7L Powerstroke with the 6R140 TorqShift transmission is available in a silver powder coat and is covered under the Mishimoto Lifetime Warranty for a worry-free installation.
Automatic transmission oil cooler designed to regulate fluid temperature and prevent overheating. Enhances transmission longevity, maintains performance, and features durable construction with a precise fit.- Unique design integrates with OEM cooler to provide additional cooling power
- Robust tube-and-fin construction for maximum durability and superior cooling
- Adds 1.17 quarts of fluid for optimized heat management
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There’s no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool.Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2017-2019 Chevy/GMC 6.6L L5P Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67-percent greater core volume, and 164-percent greater fin surface area than the stock 2017-2019 L5P Duramax transmission cooler.The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.
Automatic transmission oil cooler designed to regulate fluid temperature and prevent overheating. Enhances transmission longevity, maintains performance, and features durable construction with a precise fit.- CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
- Direct-fit for all 2017-2019 Chevrolet/GMC with Allison transmission (L5P)
- Stacked-plate construction for maximum durability and superior cooling
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Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We’ve also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCore(TM) boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.
High-efficiency intercooler engineered to reduce intake air temperatures for improved power and engine performance. Durable construction ensures optimal heat exchange, consistent boost, and a precise, reliable fit.- 68mm-thick bar-and-plate core is 70-percent thicker than stock for maximum cooling
- Reduces restriction by over 64-percent over stock intercooler
- Larger inlet and outlet reduce restriction for improved flow
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Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We’ve also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCore(TM) boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.
High-efficiency intercooler engineered to reduce intake air temperatures for improved power and engine performance. Durable construction ensures optimal heat exchange, consistent boost, and a precise, reliable fit.- 68mm-thick bar-and-plate core is 70-percent thicker than stock for maximum cooling
- Reduces restriction by over 64-percent over stock intercooler
- Larger inlet and outlet reduce restriction for improved flow
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Improve the power and efficiency of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with our Mishimoto intercooler pipe and boot kit. The factory L5P intercooler pipes are a measly 2.5in diameter that chokes the engine, while tight bends and a resonator on the hot side create even more restriction.The Mishimoto intercooler pipes are 3in in diameter throughout with smooth transitions to significantly increase airflow, resulting in more power potential. Our hot-side pipe also eliminates the stock resonator for maximum flow. Combined, the Mishimoto intercooler pipes are up to 55-percent less restrictive than stock.Both the hot-side and cold-side utilize a two-piece design for ease of install. To connect the pipes to our Duramax, this kit also includes our silicone boots with DuraCore(TM) technology. Mishimoto DuraCore(TM) technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore(TM) provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts.To add even more reliability, this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power. Our cold-side intercooler pipes also feature a CNC-machined quick-disconnect fitting with new O-ring and spring clip to ensure a secure and leak-free fit. Unlike other available pipes on the market, our pipes retain the intake air temp harness mounting location for safe and secure wire routing, just as Chevy/GMC intended. Our intercooler pipes also incorporate two bungs that can be drilled and tapped for sensors, so you can easily monitor your L5P’s performance.The Mishimoto 2017-2019 Chevrolet/GMC 6.6L Duramax L5P intercooler pipe and boot kit is a direct bolt-on upgrade and is available in a polished or wrinkle black powder coated finish. Like all our Duramax products, this kit includes our Mishimoto Lifetime Warranty.
Intercooler pipe set designed to improve airflow between turbo and intercooler for enhanced performance. Durable piping reduces pressure loss, improves throttle response, and ensures a precise fit for reliable installation.- 3.0-in mandrel-bent aluminum polished pipes eliminate restrictive bends
- Includes new quick-disconnect O-ring and spring clip
- Up to 55-percent less restrictive than stock piping
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Built to handle heavy payloads, provide impressive performance, and execute years of reliable service, the 2017-2019 6.6L Duramax L5P is an absolute workhorse. However, as with any factory vehicle, some systems have limitations and areas that can be improved. Our engineering team has specifically identified the L5P’s intercooler system as one of these areas. As a result, we’ve developed a performance intercooler kit for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.This kit includes a massive 68mm-thick bar-and-plate intercooler with cast-aluminum end tanks and 3.0in mandrel-bent piping for maximum cooling and flow. Our intercooler is 70-percent thicker than stock and is designed to be a robust unit capable of withstanding high temperatures and boost pressures without cracking. In addition, our end tanks also feature larger inlets and outlets for even more flow. That, coupled with the larger intercooler core, reduces restriction by over 64-percent compared to the stock intercooler.Our kit also includes hot-side and cold-side intercooler piping with DuraCore(TM) boots and constant-tension T-bolt clamps. Our 3.0in mandrel-bent aluminum piping eliminates the restrictive stock resonator and improves flow by up to 55-percent over stock. The Mishimoto L5P Duramax intercooler pipes fit like stock thanks to the included CNC-machined quick-disconnect fitting with new O-rings and spring clip, bead-rolled pipe ends, and mounting locations for factory sensors and harnesses. Our pipes also include three bungs that can be drilled and tapped for sensors or water/meth injection.The Mishimoto 6.6L Duramax L5P Performance Intercooler Kit is a direct fit for your 2017-2019 Chevrolet or GMC HD truck and is a fantastic upgrade for both stock and heavily modified trucks. Like all our Duramax performance parts, this L5P intercooler kit is protected by our signature Mishimoto Lifetime Warranty.
Complete intercooler kit engineered to reduce intake air temperatures for increased power and efficiency. Includes high-quality components for optimal airflow, improved throttle response, and a precise, easy installation.- Includes performance intercooler, hot and cold-side intercooler pipes, and DuraCore boots
- 68mm-thick bar-and-plate core is 70-percent thicker than stock for maximum cooling
- Reduces restriction by up to 64-percent over stock intercooler system
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Give the 3.0T TFSI powering your 2018+ Audi S4 or S5 the extra layer of defense that it needs with the Mishimoto Direct Fit Baffled Oil Catch Can. Volkswagen and Audi were on the front lines of the direct injection revolution, which means they were also one of the first to implement a means to protect against blow-by gasses. While the factory AOS system does filter out some oil and fuel vapors, the harmful contaminants still make their way to the intake valves. The Mishimoto Direct-Fit Baffled Oil Catch Can Kit for your 2018+ Audi S4/S5 installs in line with the PCV system right after the factory separator for immediate protection of the intake components. Our catch can features a patent pending 2-port Compact Baffled Oil Catch Can with a 50-micron bronze filter and an internal baffle to better separate oil from the crankcase vapors. Our kit also includes a set of direct fit hoses for a simple installation, including two Mishimoto One-Way Performance Check Valves to prevent your catch can from becoming pressurized. In order to simplify servicing, our kit includes a petcock drain kit, so draining captured blow-by is a cinch. The Mishimoto 2018+ Audi B9 S4/S5 Direct Fit Catch Can Kit also includes the Mishimoto Lifetime Warranty for a worry-free installation. Our catch cans are different from most air-oil-separator (AOS) systems on a few levels. First, our catch cans are not heated. This means that all of the blow-by is able to condense in the can, including low-octane oil vapors and contaminated fuel vapors. Most AOS systems also drain the blow-by back into the oil pan, while our catch cans trap the blow-by and keep it out of the engine permanently. If you’ve seen what We’ve seen in the bottom of our catch cans, you won’t want that draining back into your oil either.
Engine oil catch can kit designed to capture oil vapors and prevent buildup in the intake system. Helps maintain efficiency, reduce carbon deposits, and improve performance with durable components and easy installation.- Single can mounts in line with the PCV system to separate oil from air using a 50-micron bronze filter
- Patent pending billet 6061 aluminum can sealed with Viton™ O-rings
- Installs in under 30 minutes
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Turbocharging and direct-injection are quickly becoming the go-to method for building powerful and efficient trucks. However, if not carefully maintained, they can also mean the end for your 2018-2020 Ford F-150 2.7L EcoBoost.Direct injection makes the 2.7L EcoBoost one of the most efficient engines ever fitted to the F-150. But, without the benefit of fuel washing over the back of the intake valves, blow-by is free to accumulate in the form of carbon deposits. Eventually, those carbon deposits can choke your engine and reduce its performance. Thankfully, Mishimoto has a solution.Mishimoto’s 2018-2020 Ford F-150 2.7L EcoBoost Catch Can Kit protects your intake tract and valves from the harmful effects of blow-by and carbon accumulation. The dual-can setup ensures that blow-by is routed away from your intake and valves and is captured in our road-proven, baffled catch cans. Whether you’re hard on the throttle or cruising around town, these cans have your engine’s back.The 3mm thick steel bracket is strong enough to handle any terrain a work truck or daily driver will see and the included quick-disconnect fittings make installation a breeze. Of course, this catch can kit is backed by our Mishimoto Lifetime Warranty so you can rest easy knowing your 2018-2020 F-150 2.7L EcoBoost is protected from blow-by for as long as you own it.
Engine oil catch can kit designed to capture oil vapors and prevent buildup in the intake system. Helps maintain efficiency, reduce carbon deposits, and improve performance with durable components and easy installation.- Dual-can setup captures blow-by from both the PCV and CCV systems
- CCV side accommodates stock pressure sensor for CEL-free running
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There’s no worse feeling than walking out to your truck and seeing a puddle of coolant under it. As vehicles grow older, the rubber components under the hood start to degrade. It’s only a matter of time before the radiator hoses begin to leak. —- The best time to replace a leaking hose is before it starts leaking. That’s why Mishimoto has created a silicone radiator hose kit for your 2018-2024 Ford F-150 5.0L V8. Built with five layers of durable silicone embedded with heat-resistant fibers, these hoses will withstand the test of time. These Mishimoto silicone hoses include a pre-installed quick disconnect on the lower hose to make installation easy. We’ve also replaced the leak-prone plastic connector with durable stainless steel for long-lasting reliability and leak-free operation —- This kit includes both the upper and lower radiator hoses and is available in black. Plus, all our products are backed by our Lifetime Warranty, so you’ll never have to see another coolant puddle again.
Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.- Replaces stock plastic connectors with stainless steel for greater resistance to heat and pressure
- Constructed from five layers of silicone with heat-resistant embedded fibers
- Direct-fit for 2018-2024 Ford 5.0L V8
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