Continental 49182 Accessory Drive Belt Idler Pulley - Accessory Drive, Lower or Upper

Overview of Continental Accessory Drive Belt Idler Pulley 49182

The Continental Accessory Drive Belt Idler Pulley 49182 is engineered for reliable performance in various Nissan and INFINITI vehicles. Designed to maintain proper tension and alignment of the accessory drive belt, this pulley supports smooth operation of engine components.

• Compatible with Nissan 350Z, 370Z, GT-R, and INFINITI Q50, Q60, Q70, among others
• Non-flanged steel pulley surface for durability
• Grooved pulley design to ensure secure belt engagement
• Pulley outside diameter constructed from steel for strength
• Includes bolt, dust shield, and washer components for assembly
• Precise pulley dimensions: 0.670 inch flange, 7 mm bore diameter, 2.95 inch width, 1.22 inch mount hole diameter

Detailed Product Description and Attributes

The Continental idler pulley 49182 features a non-flanged steel pulley surface that provides consistent belt tracking and reduces slippage. Its grooved design accommodates accessory drive belts used in Nissan and INFINITI models such as the 350Z, 370Z, EX35, FX35, G35, GT-R, M35, Q40, and QX70. The pulley has a bore diameter of 7 mm and a width of 2.95 inches, ensuring compatibility with the specified vehicle belt systems. The mount hole diameter measures 1.22 inches, allowing secure installation. This pulley assembly includes essential components such as a bolt, dust shield, and washer to maintain proper function and protect against debris.

Applications and Problem Resolution

• Maintains correct tension and alignment of accessory drive belts in Nissan and INFINITI vehicles
• Prevents belt slippage and premature wear
• Reduces noise caused by worn or misaligned pulleys
• Supports smooth operation of alternator, power steering, and air conditioning belts
• Replaces damaged or worn idler pulleys to restore engine accessory performance

Installation Notes and Tips

Ensure the vehicle is turned off and cooled before beginning installation. Verify compatibility with your specific Nissan or INFINITI model using the part number 49182. Remove the old idler pulley carefully, noting the orientation and position of the dust shield and washer. Install the new pulley with the included bolt and components, tightening to manufacturer torque specifications. Inspect the accessory drive belt for wear and replace if necessary to ensure optimal performance.

Quality Assurance and Warranty

Continental manufactures this accessory drive belt idler pulley to meet OEM standards for fit and function. The steel construction and precise dimensions contribute to long service life. While specific warranty details are not provided, Continental products typically adhere to industry quality controls to ensure reliability in Nissan and INFINITI applications.