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  • Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003
  • Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003
  • Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003
  • Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003
  • Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003
  • Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003
Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003
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Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003

  • 200 - 999 Pieces
    $1.10
  • 1000 - 1999 Pieces
    $1
  • 2000 - 4999 Pieces
    $0.95
  • >= 5000 Pieces
    $0.90

Customization:

Logo(Min.Order: 2000 pieces)

Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Monitoring: Designed to measure engine coolant temperature, ensuring optimal performance and preventing overheating in automotive systems.
  • Durability & Reliability: Constructed with brass body and threaded components for corrosion resistance and secure installation, suitable for harsh engine bay environments.

Key features

  • 1. Durable Brass Construction for Harsh Automotive Environments

  • With a corrosion-resistant brass body and threaded connection, ensure long-lasting performance in high-temperature engine bays. Outperforms plastic-threaded sensors* in durability and conductivity.

  • 2. Easy Installation via Threaded Brass Connection

  • With a robust brass-threaded design, achieve secure and tool-free installation into engine cooling systems. Streamlines replacement compared to sensors with fragile plastic threads*.

  • 3. Precision 24V Temperature Sensing for Optimal Engine Performance

  • With a 24V sensing capability, maintain accurate coolant temperature monitoring across 2.0L, 3.0L V6, and hybrid engines. Ensures faster response than 12V sensors* for preventing overheating.

  • 4. Broad Compatibility for 1982–2015 Honda/Acura Models

  • With direct-fit support for over 30 Honda and Acura models (e.g., Civic, Accord, RSX), adapt to both standard and high-performance scenarios. Outperforms generic sensors* in OEM-specific applications.

  • 5. Automotive-Grade Reliability and Safety Standards

  • With brass durability and precision calibration, meet rigorous automotive safety requirements for continuous operation. Exceeds basic aftermarket sensor* longevity in harsh conditions.

Product details

Radiator Coolant Fan Temperature Sensor for Honda Civic Acura RSX 37870PJ7003

The Radiator Coolant Fan Temperature Sensor for Honda Civic/Acura RSX (37870PJ7003) is a precision-engineered component designed for automotive temperature monitoring. Constructed with corrosion-resistant brass and a robust black plastic housing, it ensures reliable performance in harsh engine environments. Compatible with multiple Honda/Acura models (1982-2015), this sensor delivers accurate coolant temperature readings to prevent overheating and optimize engine longevity.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBrass body and threaded connectionWithstands high temperatures and corrosion in engine bays
DesignCompact cylindrical housingFits tight engine compartments
Voltage24VCompatible with modern vehicle systems
Compatibility1982-2015 Honda/Acura models (see list)Direct replacement for specified engines
Temperature Range-40°C to 150°CMonitors extreme coolant temperature fluctuations

Customization guide

Adjustable mounting options and customizable calibration parameters allow adaptation to varied engine bay layouts or specific hybrid/turbocharged engine requirements.

Get inspired

With its brass construction and precise temperature sensing, this sensor ensures optimal engine performance in both standard and high-stress driving conditions. Ideal for DIY repairs or performance tuning systems requiring real-time thermal data.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-30°C to 120°C+20% (-40°C to 150°C)+50% (-40°C to 200°C)*
Response Time5 seconds3 seconds2 seconds
Material DurabilityStandard brassEnhanced corrosion resistanceMilitary-grade alloy
Compatibility50+ models100+ models200+ models

Supplier's note

  1. Technical Breakthroughs:

    • Brass Construction: Withstands extreme engine temperatures and corrosion, outperforming plastic alternatives.
    • Wider Temperature Range: The Pro Model’s -40°C to 200°C range covers extreme climates and turbocharged engines.
    • Universal Compatibility: The Advanced Model supports 100+ models, reducing inventory costs for repair shops.
  2. Version Selection Guide:

    • Base Model: Ideal for standard repairs in moderate climates.
    • Advanced Model: Best for hybrid or turbocharged engines needing faster response (20% quicker than Base) and broader compatibility.
    • Pro Model: Choose for high-performance vehicles or harsh environments (e.g., racing, off-road) where durability and extreme temperature tolerance are critical.

Example: The Pro version’s 200°C rating enables safe monitoring in turbocharged engines, while its military-grade alloy ensures longevity in corrosive salt environments. Pair with hybrid systems to optimize thermal management and prevent overheating.

Frequently asked questions

  • Which Radiator Coolant Fan Temperature Sensor fits Honda Civic Acura RSX models like 37870PJ7003?

  • How do I maintain the brass components of the Honda Civic radiator temperature sensor?

  • Why is brass preferred for Honda Civic radiator temperature sensors over other materials?

  • Can this sensor be customized for non-listed Honda/Acura engine types?

  • Is the Honda Civic Acura RSX temperature sensor certified for automotive safety standards?

  • How easy is it to install the Radiator Coolant Fan Temperature Sensor?

  • Does the brass sensor withstand extreme engine temperatures?

  • How does this sensor improve engine performance in Honda Civic hybrids?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionHarsh automotive environments- Industry Standard: Plastic body (resists up to 50°C)
- Our Base: Brass body (resists up to 125°C, ASTM B117)
- Our Advanced: Brass + epoxy coating (resists up to 150°C▲, ASTM B117 + ISO 16750-3)
Advanced: 50% higher heat resistance than Base.
Base/Advanced: Corrosion resistance ▲3x industry standard.
Advanced: 20% higher cost due to coating.
Temperature Sensing AccuracyEngine performance monitoring- Industry Standard: ±5°C (ISO 16750-3)
- Our Base: ±3°C▲
- Our Advanced: ±1°C▲▲ (NIST-traceable calibration)
▲▲ Advanced: 80% more precise than Base.
Base/Advanced: Reduces overheating risks by 40%.
Advanced: Requires specialized installation tools.
Voltage CompatibilityHybrid/electric vehicle systems- Industry Standard: 12V only
- Our Base: 24V▲ (IEC 60695)
- Our Advanced: 24V + surge protection▲▲ (IEC 61000-4-5)
▲▲ Advanced: Withstands 2kV voltage spikes.
Base: Direct fit for 24V systems.
Base: Not compatible with 12V hybrids without adapters.
Corrosion ResistanceMarine/industrial vehicle applications- Industry Standard: 500 hours salt spray (ASTM B117)
- Our Base: 1,000 hours▲
- Our Advanced: 2,000 hours▲▲
▲▲ Advanced: Lasts 4x longer than industry standard.
Base: 100% rust-free for 5+ years.
Advanced: Requires annual coating maintenance.
Engine Compatibility RangeMulti-model automotive repair- Industry Standard: 10–15 engine variants
- Our Base: 50+ variants▲ (Honda/Acura 1982–2015)
- Our Advanced: 80+ variants▲▲ (incl. hybrid/3.0L V6)
▲▲ Advanced: Fits 80% of Honda/Acura models.
Base: Universal fit for most Civic/Acura variants.
Advanced: Larger size may require custom mounting.
Installation EaseDIY automotive maintenance- Industry Standard: Custom threading required
- Our Base: Pre-threaded brass▲ (ISO 228-1)
- Our Advanced: Quick-lock coupling▲▲ (SAE J1939)
▲▲ Advanced: 50% faster installation.
Base: No-tap installation for standard ports.
Advanced: Requires SAE-certified tools.

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