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INA ZP00521 Engine Timing Belt Idler PulleyOE Quality 60-Day Returns
Part #: ZP00521

INA ZP00521 Engine Timing Belt Idler Pulley

19 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, 80, 80 Quattro, 100, 100 Quattro, 200, and 200 Quattro
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Not what you need? See all Engine Timing Belt Idler Pulley options

Reliable Engine Timing Belt Idler Pulley for Audi Models

The INA ZP00521 engine timing belt idler pulley is designed specifically for select Audi vehicles, including the Audi 80, 80 Quattro, 100, 100 Quattro, 200, and 200 Quattro. This component plays a critical role in maintaining proper tension and alignment of the timing belt system.

  • Compatible with Audi 80, 80 Quattro, 100, 100 Quattro, 200, and 200 Quattro models
  • Part number ZP00521 ensures precise fitment and performance
  • Engine timing belt idler pulley designed to support timing belt tension and routing
  • Manufactured by INA, a trusted brand in engine valve train components

Product Details and Functionality

The INA ZP00521 idler pulley is engineered to provide consistent tension and smooth operation of the timing belt system in compatible Audi vehicles. Proper function of this pulley is essential to prevent timing belt slippage or misalignment, which can lead to engine performance issues or damage. This pulley is constructed to meet OEM specifications, ensuring durability and reliable operation within the engine's valve train assembly.

Applications and Common Issues Addressed

  • Maintains correct timing belt tension to prevent belt wear or failure
  • Reduces noise and vibration caused by worn or damaged pulleys
  • Prevents timing belt misalignment that can affect engine timing
  • Addresses pulley bearing wear that can lead to pulley seizure
  • Supports overall engine timing system reliability in Audi 80 and 100 series models

Installation Notes and Tips

  • Verify compatibility with your specific Audi model and engine before installation
  • Inspect the timing belt and related components for wear during replacement
  • Use proper tools to avoid damaging the pulley or mounting hardware
  • Follow manufacturer torque specifications for pulley installation
  • Consider replacing the timing belt simultaneously for optimal system performance

Quality Assurance and Warranty

INA manufactures the ZP00521 idler pulley to meet stringent quality standards, ensuring reliable performance in the engine timing system. While specific warranty details may vary, INA products typically come with a limited warranty against manufacturing defects. This part is engineered to provide consistent operation and durability for Audi 80, 80 Quattro, 100, 100 Quattro, 200, and 200 Quattro vehicles.

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992Audi802.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1992Audi80 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1991Audi1002.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1991Audi100 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1991Audi2002.2LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1991Audi200 Quattro2.2LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1991Audi802.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1991Audi80 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1990Audi1002.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1990Audi100 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1990Audi2002.2LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1990Audi200 Quattro2.2LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1990Audi80 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1989Audi1002.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1989Audi100 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1989Audi2002.2LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1989Audi200 Quattro2.2LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1989Audi80 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100
1988Audi80 Quattro2.3LL5N/AEngine Timing Belt Idler Pulley; INA Global Number 532 0052 100

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

532005210074109243no gates equiv

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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