Gledewen Air Intake Hose for BMW 335i 435i M2 M235i X3 X4 — OE 13717604033 direct-fit intercooler-to-throttle hose, durable rubber

This replacement intake hose is a 100% new assembly made from durable plastic and metal components, designed to restore proper airflow between the intercooler and throttle body on compatible BMW models. It replaces OE numbers 13717604033, 13-71-7-604-033 and 7604033, and is manufactured and tested under strict quality standards to ensure consistent performance and reliability.

Will this hose fit my BMW model and how do I confirm compatibility?

This hose is compatible with a range of BMWs including 335i (2012–2015 variants), 435i (2014–2016), M2 (2016–2017), M235i (2014–2016), X3 xDrive35i (2011–2017) and X4 variants. Always compare the OE part number and the shaped ends of your old hose to confirm a match.

• Replaces OE# 13717604033 / 13-71-7-604-033 / 7604033
• Fits N54/N55 turbocharged engines listed in the compatibility chart
• Check your original hose shape and mounting tabs for a visual match
• Contact seller support if uncertain about fitment before purchase

How difficult is installation and what tools are needed?

Installation is designed to be a straightforward direct replacement: no custom cutting or modifications are required. Most DIY mechanics can install this part using basic hand tools, and it typically involves removing clamps and replacing the old hose with the new unit.

• Basic tools: screwdrivers, pliers, socket set for clamp fasteners
• No specialty tools or cutting required for proper fit
• Follow a step-by-step replacement: loosen clamps, remove old hose, fit new hose, tighten clamps
• Allow the engine to cool before performing work to avoid burns

What materials and quality controls are used on this intake hose?

The assembly is constructed from a blend of durable synthetic rubber/plastic and metal connectors to resist high temperatures and abrasion typical of engine bays. Gledewen reports manufacturing and testing under strict quality control processes to help ensure stable performance and long service life.

• Durable synthetic rubber/plastic body resists heat and pressure
• Metal connectors for secure, leak-resistant joints
• Manufactured to meet OEM dimensional specifications for a precise fit
• Tested for stability and reliability before packaging

What ownership protections and notes should I be aware of?

Gledewen offers a 12-month warranty covering defects or failures; check terms for replacement or refund options. Note that color variations and minor dimensional deviations can occur due to monitor settings and manual measurements.

• 12-month warranty covering part failure or defects
• Compare product photos and part numbers before ordering
• Minor measurement tolerances are normal due to manual checks
• Customer support available for fitment questions

Who this is for: This intake hose is suited for BMW owners and independent mechanics who need a reliable, OEM-spec replacement for turbocharged N54/N55 models listed in the compatibility chart. It's ideal for those seeking a straightforward, cost-effective repair solution without modification, restoring proper airflow and helping the engine breathe as intended when the original hose shows wear, cracks, or leaks.