Air inlet hose Engine intake air duct sleeve for Land Rover Air filter sleeve tube OE LR036446 Coolant pipe

Product Description:

Engine inlet pipe

OE NO.: LR036446

Applicable vehicle type: For Land Rover

Automotive Engine Air Intake Hose Sleeve Tube.This component is not an independent ‘pipe’ but rather a protective/insulating/noise-reducing sleeve fitted over the intake bellows or aluminium tubing. It is commonly referred to as a heat shield sleeve, intake hose sleeve, or air filter sleeve tube. While it does not perform an air-conveying function, it directly influences intake air temperature, system reliability, and driving NVH.

Product Function

• Radiant Heat Barrier: With engine bay temperatures reaching 90–120 °C, the sleeve isolates the intake side from exhaust and turbocharger sides, aiming to reduce intake air temperature by 8–20 °C.
• Noise Reduction: Utilises porous fibre or corrugated structures to absorb intake pulsation noise at 200–800 Hz, lowering cabin noise by 1–2 dB(A).
• Anti-friction and anti-contamination: Prevents direct metal-to-metal contact between corrugated tubes and vehicle bodywork, shields rubber surfaces from road salt and oil contamination, extending service life by 30%.
• Aesthetics and regulatory compliance: Achieves visual integration within the engine compartment while meeting ELV recyclability requirements.

• 20 years of specialized auto parts industry experience
• Expert technical team for comprehensive support
• Direct partnerships with repair shops for real-world feedback
• Premium quality parts ensuring reliability and durability
• Extensive inventory with over 500,000+ items ready to ship
• Responsive customer service with quick turnaround
• Customized solutions for specific vehicle requirements
• Professional technical guidance and installation support
• Comprehensive 12-month warranty coverage
• Competitive pricing through optimized supply chains
• Rigorous quality control meeting industry standards
• Efficient global shipping via multiple carriers