Denso 471-1242 A/C Compressor

Denso 471-1242 A/C Compressor Overview

The Denso 471-1242 is a factory-new A/C compressor built for vehicles that use R134A refrigerant and a serpentine belt drive. As an OE-supplier compressor, it is manufactured and tested to OE standards for consistent cooling performance and proper fit. Compatible With 1996-2000 Toyota 4Runner applications, this compressor is a direct-fit replacement for restoring air conditioning operation.

Key Features

• R134A refrigerant type for the specified vehicle system
• Serpentine pulley belt type for belt-driven HVAC setups
• Bolt tangent mounting type for OE-style installation
• 120.0 mm clutch maximum diameter
• Factory-new compressor built to Denso OE specifications
• Part number 471-1242 for accurate ordering and lookup

Detailed Description

Denso 471-1242 is an A/C compressor designed for 1996-2000 Toyota 4Runner models. Denso supplies compressors to major vehicle manufacturers, and this unit reflects that OE engineering background with a focus on correct fit, system compatibility, and dependable operation. If you are replacing a worn or failed compressor on a Toyota 4Runner, this part number 471-1242 provides a direct replacement path for the original air conditioning compressor.

This part cross-references Toyota (e.g., 88310-35700, 8832035450) for the same application.

What It Helps Fix

• No cold air from the vents
• Compressor noise or seizure
• Weak or inconsistent A/C performance
• Refrigerant circulation problems in the HVAC system
• Fitment issues caused by using the wrong compressor style

Installation Notes and Tips

Verify refrigerant type, clutch diameter, pulley style, and mounting configuration before installation. For 1996-2000 Toyota 4Runner service, confirm the system is set up for R134A and that the serpentine belt drive matches the original compressor. Replace the compressor only after the system has been properly inspected, evacuated, and prepared according to standard A/C service procedures.

Quality Assurance

Denso manufactures this compressor to strict OE standards and tests it as a factory-new replacement part. The brand’s OE supplier background supports accurate fitment and consistent performance for the specified application.