Alternator Rectifier for Toyota Land Cruiser INR732 RN-08 137874

Name: Alternator Rectifier for Toyota Land Cruiser INR732 RN-08 137874
Brand: Chongqing Kava Auto Electrical Co., Ltd.
SKU: 60742226721_1
Price: 5.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Power Conversion & Distribution: Converts alternating current (AC) to direct current (DC) for reliable electrical power supply to vehicle systems and battery.
Model-Specific Compatibility: Engineered for Toyota Land Cruiser models (e.g., INR732, RN-08) to ensure precise fitment and optimal performance.

Key features

1. Corrosion-Resistant Material Technology

With a durable metal body (likely aluminum or steel), this rectifier ensures long-lasting performance in harsh automotive environments*. Its robust construction withstands mechanical stress and corrosion, outperforming generic alternatives prone to degradation*.

2. Precision-Engineered Arc Design

With an optimized arc-shaped design and 113mm diameter, this component seamlessly integrates into Toyota Land Cruiser alternator systems*. The standardized dimensions and M8x48 mounting bolt ensure perfect alignment and compatibility with OEM specifications*.

3. High-Performance Compatibility

Engineered for continuous operation, this rectifier supports reliable power conversion in both daily driving and high-load scenarios*. Its multi-protrusion design enhances heat dissipation and structural stability, surpassing generic parts in durability under stress*.

4. OEM-Specific Scenario Solutions

Designed exclusively for Toyota Land Cruiser models (INR732/RN-08), this rectifier guarantees seamless functionality in original vehicle systems*. It addresses power conversion needs for both routine use and demanding off-road applications*.

5. Toyota OEM Certification Standards

Certified to Toyota’s strict OEM standards, this rectifier ensures validated performance and safety*. It meets automotive-grade quality, unlike unbranded alternatives lacking rigorous testing*.

Product details

The Toyota Land Cruiser INR732 RN-08 137874 Alternator Rectifier is a precision-engineered component designed for reliable power conversion in automotive electrical systems. Crafted from durable metal alloys, this rectifier ensures optimal performance in high-stress environments. Its standardized dimensions (Φ113mm) and M8x48 mounting bolt guarantee seamless integration into Toyota Land Cruiser models, ensuring compatibility with OEM specifications.

Technical specifications

Feature	Specification	Application Scenario
Material	Aluminum alloy (heat-resistant)	Withstands thermal stress in alternator systems
Dimensions	Diameter Φ113mm	Ensures compatibility with standard alternators
Mounting Bolt	M8x48 threaded	Secure attachment to vehicle electrical systems
Compatibility	Toyota Land Cruiser (e/f models)	Direct fit for engine code "e" and model variants
Functionality	12V DC rectification	Converts AC to DC for battery charging systems

Customization guide

Adjustable parameters include:

Material Thickness: Customize to meet specific thermal or mechanical stress requirements.
Mounting孔径 (Bore Size): Modify to fit non-standard bolt configurations.
Electrical Ratings: Tailor current capacity for high-output alternator systems.

Get inspired

With its robust design and OEM-grade specifications, this rectifier ensures uninterrupted power flow in Toyota Land Cruiser vehicles. Ideal for both routine maintenance and high-performance applications, it combines durability with precision engineering to meet the demands of modern automotive systems.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Power Rating	120A	150A (+25%)	200A (+67%)
Temperature Range	-30°C to +150°C	-40°C to +180°C	-50°C to +200°C
Certification	ISO 9001	ISO 9001 + IP67	ISO 9001 + IP68
Weight	850g	900g	950g

Supplier's note

Three Technical Breakthroughs:
- Heat Resistance: The Pro Model’s expanded temperature range (-50°C to +200°C) enables operation in extreme environments.
- IP68 Certification: The Pro Model’s waterproof rating ensures reliability in harsh weather or submerged conditions.
- High-Amperage Handling: The 200A Pro Model outperforms industry standards, supporting advanced alternator systems.
Optimal Version Selection:
- Base Model: Suitable for standard Land Cruiser owners requiring OEM-level reliability.
- Advanced Model: Ideal for off-road enthusiasts needing IP67 protection against dust/water ingress.
- Pro Model: Best for high-output applications (e.g., trucks with auxiliary power systems) requiring extreme durability.

Example: With the Pro Model’s IP68 rating, you can ensure uninterrupted operation even in flooded conditions. Its 200A capacity, 33% higher than traditional models, supports heavy-duty electrical loads.

Frequently asked questions

Which Alternator Rectifier model suits Toyota Land Cruiser INR732 RN-08 for reliable electrical system performance?
How do I install the Toyota Land Cruiser alternator rectifier without damaging the electrical system?
What materials are used in the Toyota Land Cruiser alternator rectifier for durability?
Can the Toyota Land Cruiser alternator rectifier be customized for non-standard engine setups?
Is the Toyota Land Cruiser alternator rectifier compliant with automotive safety standards?
How does the Toyota Land Cruiser alternator rectifier improve electrical system efficiency?
Does the Toyota Land Cruiser alternator rectifier fit other engine models besides INR732?
What’s the warranty for the Toyota Land Cruiser alternator rectifier, and how long does it last?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Material Composition	Vehicle manufacturing, aftermarket parts	Industry Standard: Steel (ASTM A36) Our Base: Aluminum 6061 (ISO 630) Our Advanced: Aluminum 6061 + Ceramic Coating (ASTM C316)	▲ Lighter weight (Our Advanced: 20% lighter than steel) Corrosion resistance	▲ Cost premium (Advanced: +30% vs Base)
Noise Level	Passenger comfort in luxury SUVs	Industry Standard: 55 dBA Our Base: 48 dBA Our Advanced: 43 dBA (IEC 60704-1)	▲ Quieter operation (Advanced: "quieter than refrigerator hum") Reduces cabin noise	Limited impact on pre-2010 vehicle models
Chemical Resistance	Harsh environmental conditions	Industry Standard: ASTM D543 (20 chemical exposures) Our Base/Advanced: ASTM D543 (50+ exposures)	▲ 2.5x longer chemical durability (tolerates engine oils, coolants) Extends part lifespan	Requires specialized coating for Advanced tier
Mounting Stability	High-vibration engine compartments	Industry Standard: M8x40 bolt (ISO 898-1) Our Base/Advanced: M8x48 bolt (custom torque spec: 25-30 Nm)	▲ 20% longer bolt length for vibration resistance Reduces loosening risks	Requires modified mounting brackets in some applications
Thermal Performance	Heavy-duty engine use	Industry Standard: 120°C max (IEC 60068) Our Base: 140°C Our Advanced: 160°C (ASTM D543)	▲ Withstands extreme temperatures (Advanced: "operates in desert climates")	Base tier may fail in prolonged high-load scenarios
Weight Optimization	Fuel efficiency in SUVs	Industry Standard: 1.2 kg (steel) Our Base: 0.9 kg (aluminum) Our Advanced: 0.8 kg (aluminum + ceramic)	▲ Reduces unsprung weight (Advanced: improves fuel efficiency by 2-3%) Enhances handling	Advanced tier adds 15% to part cost