Citroen Relay Peugeot Boxer 2.0 2.2 Stainless Steel Left Turbo Intercooler Hose

If you’re looking to upgrade or replace your commercial vehicle’s turbo intercooler hose, this premium stainless steel left-hand side turbo boost intercooler pipe represents the perfect solution for modern Citroen Relay, Peugeot Boxer, Fiat Ducato, and Vauxhall Movano models. Engineered to exacting OEM standards and manufactured from high-grade stainless steel, this replacement hose delivers superior durability and performance compared to standard rubber alternatives, ensuring your vehicle maintains optimal boost pressure and engine efficiency for years to come.

About the Citroen Relay Peugeot Boxer Turbo Intercooler Hose System

The Citroen Relay and Peugeot Boxer share a common platform with several other popular commercial vehicles, including the Fiat Ducato and Vauxhall Movano. These workhorses of British businesses rely on efficient turbocharger systems to deliver the power and torque needed for demanding daily use. The intercooler hose plays a critical role in this system, transporting compressed air from the turbocharger to the intercooler and then onwards to the engine’s intake manifold.

Any weakness or failure in this component can result in significant power loss, increased fuel consumption, and potentially expensive engine damage.

This particular stainless steel turbo intercooler hose is designed specifically for vehicles equipped with the 2.0 and 2.2 BlueHDi engines (DW10 and DW12 engine codes), which were introduced from 2016 onwards in Citroen Relay and Peugeot Boxer models. The Fiat Ducato 2.2 Multijet (2018 onwards) and Vauxhall Movano 2.2 Turbo D and CDTI (2021 onwards) variants also utilise this same component, making it an essential spare for fleet managers and independent mechanics alike.

Why Choose a Stainless Steel Turbo Intercooler Hose?

Traditional rubber intercooler hoses, whilst adequate when new, are susceptible to degradation over time. Exposure to extreme temperatures, oil contamination, and constant pressure cycles can cause rubber hoses to become brittle, crack, or develop soft spots that balloon under boost pressure. These failures typically occur at the most inconvenient times and can leave you stranded or facing costly recovery charges.

Stainless steel construction offers several compelling advantages over rubber alternatives. The robust metal construction eliminates the risk of splitting or ballooning under high boost pressures, ensuring consistent airflow even in demanding conditions. Stainless steel’s resistance to heat means this turbo intercooler hose will maintain its structural integrity even when subjected to the elevated temperatures found in modern turbocharged diesel engines.

Additionally, the smooth internal surface of stainless steel piping reduces turbulence and pressure drop, potentially improving throttle response and overall engine efficiency.

For commercial vehicle operators who depend on their vans and trucks for daily business operations, the extended service life of a stainless steel replacement represents excellent value for money. Whilst the initial investment may be higher than a standard rubber hose, the superior longevity and reliability mean fewer replacements, reduced downtime, and lower overall maintenance costs over the vehicle’s lifetime.

Perfect Fitment for Multiple Commercial Vehicles

This left-hand side turbo intercooler hose has been precision-engineered to provide direct OEM replacement fitment for the following vehicles:

• Citroen Relay – 2016 onwards – 2.0 and 2.2 BlueHDi (DW10 and DW12 engines)
• Peugeot Boxer – 2016 onwards – 2.0 and 2.2 BlueHDi (DW10 and DW12 engines)
• Fiat Ducato – 2018 onwards – 2.2 Multijet
• Vauxhall Movano – 2021 onwards – 2.2 Turbo D and CDTI

The component matches the following OE part number references: 1686705780, 1638153280, 1617244480, 1622958180, 46863152, 1398849080, and 1379292080. This comprehensive cross-reference list ensures you can verify compatibility with your specific vehicle before ordering. The SKU for this product is 1606660380, making it easy to reorder for fleet maintenance schedules.

Installation and Maintenance of Your Turbo Intercooler Hose

Installing this stainless steel turbo boost pipe requires moderate mechanical skill and basic hand tools. The left-hand side location is typically accessible from the engine bay, though working space can be restricted on some models. We recommend ensuring all connection points are clean and free from debris before installation, and using appropriate clamps to secure the hose at both ends.

For those unfamiliar with turbocharger systems, consulting a professional workshop manual or seeking assistance from a qualified technician is always advisable.

Regular inspection of your turbo system, including intercooler hoses, can prevent unexpected failures. Look for signs of oil contamination, which may indicate turbocharger seal wear, and check that all connections remain tight and secure. The Institution of Mechanical Engineers provides excellent technical resources on diesel engine maintenance and turbocharger technology for those interested in understanding more about these systems.

For additional performance upgrades and replacement components for your commercial vehicle, explore our full range of quality aftermarket parts designed to keep your fleet running efficiently and reliably.

Frequently Asked Questions

Q: Will this hose fit my 2019 Peugeot Boxer 2.0 BlueHDi?
A: Yes, this turbo intercooler hose is compatible with Peugeot Boxer models from 2016 onwards equipped with 2.0 and 2.2 BlueHDi engines.

Q: Is this the left or right side when looking at the engine?
A: This is the left-hand side hose as viewed from the driver’s seat (nearside in UK vehicles).

Q: Do I need any special tools for installation?
A: Standard hand tools and appropriate hose clamps are typically sufficient, though working space may be limited depending on your specific vehicle configuration.

Q: What warranty is provided with this product?
A: Please contact us directly for specific warranty information applicable to this component.

Investing in quality replacement parts like this stainless steel turbo intercooler hose ensures your commercial vehicle continues to deliver the reliable performance your business depends upon. With superior durability, precise OEM fitment, and enhanced resistance to the demanding conditions of turbocharged diesel operation, this component represents an intelligent upgrade for any fleet manager or vehicle owner committed to minimising downtime and maximising operational efficiency.