Genuine 17111711987 Radiator Inlet Pipe O-Ring

Overview of Genuine Radiator Inlet Pipe O-Ring

The Genuine Radiator Inlet Pipe O-Ring (Part Number 17111711987) is designed for precise sealing in BMW cooling systems. This component ensures a secure connection between the radiator inlet pipe and the engine, helping maintain optimal coolant flow and preventing leaks.

• OEM quality Genuine part for reliable fit and function
• Compatible with a wide range of BMW models including 128i, 135i, 328i xDrive, 335i, 540i, X1, X3, and Z4
• Durable sealing material engineered to withstand high temperatures and pressure
• Part Number 17111711987 ensures exact replacement for factory specifications
• Essential for maintaining proper cooling system integrity and performance

Detailed Product Description

This radiator inlet pipe O-ring is a critical sealing component within the cooling system of various BMW vehicles. It fits models such as the 323Ci, 325i, 330xi, 335is, 740iL, and 750iL, among others. The O-ring provides a tight seal between the radiator inlet pipe and the engine block, preventing coolant leaks that can lead to overheating or engine damage. Manufactured by Genuine, this part meets strict OEM standards to ensure compatibility and durability under demanding operating conditions.

Compatible BMW Models and Applications

This Genuine radiator inlet pipe O-ring (17111711987) is compatible with numerous BMW models, including but not limited to:

• BMW 128i, 135i
• BMW 323Ci, 323i, 325Ci, 325i, 325xi
• BMW 328Ci, 328i, 328i xDrive, 328xi
• BMW 330Ci, 330i, 330xi
• BMW 335d, 335i, 335is, 335i xDrive, 335xi
• BMW 540i, 740i, 740iL, 750iL
• BMW X1, X3, Z4

Common Issues Addressed by This O-Ring

• Prevents coolant leaks at the radiator inlet pipe connection
• Helps avoid engine overheating caused by coolant loss
• Maintains proper coolant pressure within the cooling system
• Reduces risk of engine damage due to coolant contamination
• Ensures consistent engine temperature regulation

Installation Notes and Tips

• Ensure the mating surfaces are clean and free of debris before installation
• Lubricate the O-ring lightly with coolant or appropriate lubricant to ease installation
• Inspect the radiator inlet pipe and surrounding components for wear or damage
• Replace the O-ring if it shows signs of cracking, deformation, or hardening
• Follow BMW service manual torque specifications when reassembling

Quality Assurance and Warranty

The Genuine Radiator Inlet Pipe O-Ring (17111711987) is manufactured to meet OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure durability and reliable sealing performance. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship when installed according to manufacturer guidelines.