DAN1112 Denso Alternators OE QUALITY

DAN1112 Denso Alternator OE Quality

The DAN1112 is a high‑performance, OEM‑grade alternator manufactured by DENSO, one of the world’s leading automotive component suppliers. Designed for use in a wide range of Land Rover models—including the Range Rover Sport, Discovery, and various Mk4/Mk5 platforms—this unit delivers reliable power generation under demanding conditions.

Key Technical Specifications

• Voltage Output: 14 V DC
• Maximum Current: 180 A
• Power Rating: 14 V × 180 A = 2,520 W
• Operating Frequency: 50/60 Hz (three‑phase)
• Rotor Design: Brushless, permanent‑magnet construction for reduced wear and increased longevity
• Cooling Method: Air‑cooled with integrated fan for optimal thermal management
• Dimensions (approx.): 350 mm × 200 mm × 120 mm
• Weight: ~12 kg
• Mounting Type: Standard Land Rover mounting bracket with optional free‑wheel pulley kit for enhanced torque distribution

Compatibility Overview

The DAN1112 is engineered to fit a broad spectrum of Land Rover vehicles. Below are the primary models and engine configurations that support this alternator:

For each of these models, the alternator is available in two primary part numbers:

• CPLA10300AB – Standard mounting configuration.
• CPLA10300AC – Variant with free‑wheel pulley for improved torque management.

Design Highlights and Performance Benefits

The DAN1112 incorporates several advanced design features that set it apart from aftermarket equivalents:

1. Brushless Permanent Magnet Rotor: Eliminates brush wear, reduces maintenance, and enhances electrical efficiency.
2. Three‑Phase Output: Provides smoother power delivery to the vehicle’s electrical system, improving reliability for high‑power accessories such as infotainment, climate control, and advanced driver assistance systems.
3. Integrated Cooling Fan: Maintains optimal operating temperature even under heavy load or in hot climates, extending component life.
4. Robust Housing: Designed to withstand vibration, shock, and environmental exposure typical of off‑road and high‑performance driving.
5. OEM Quality Assurance: Manufactured to the same tolerances and quality standards as original factory units, ensuring seamless integration with existing vehicle systems.

Installation Considerations

While the DAN1112 is engineered for straightforward replacement of a stock alternator, technicians should observe the following best practices:

• Verify Compatibility: Confirm part number and engine configuration before installation.
• Check Belt Tension: Adjust or replace serpentine belt as needed to accommodate any changes in pulley size.
• Inspect Electrical Connections: Ensure all wiring harnesses are correctly routed and secured to prevent damage during operation.
• Test After Installation: Verify voltage output (14 V) and current capacity (up to 180 A) using a multimeter or diagnostic tool.

Warranty & Support (Product‑Only)

The DAN1112 is supplied as an OEM replacement part, guaranteeing full compatibility with the vehicle’s electrical architecture. Technical support from DENSO can be accessed for integration queries and performance validation.

Conclusion

For Land Rover owners seeking a reliable, high‑capacity alternator that matches or exceeds factory specifications, the DAN1112 Denso Alternator OE Quality delivers exceptional performance. Its robust construction, precise engineering, and proven compatibility across multiple models make it an ideal choice for both routine replacement and performance upgrades.