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  • KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng
  • KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng
  • KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng
  • KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng
  • KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng
  • KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng
KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng

KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng

  • 4 - 199 Pieces
    $15.40
  • >= 200 Pieces
    $9.50

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Oxygen Level Monitoring: Measures oxygen content in exhaust gases to optimize the air-fuel ratio, enhancing engine efficiency and reducing emissions.
  • Compatibility: Designed for engines including 2.4L, 2.0L, and 1.0L diesel/petrol variants in vehicles like Haval H3/H5/H6, Great Wall, Dongfeng, and Jinbei models.

Key features

  • 1. Material Technology

    • With a noble metal-coated body (platinum/palladium), ensure stable operation in high-temperature exhaust environments while resisting corrosion better than standard sensors*.

  • 2. Interactive Design

    • With a threaded-end design, enable quick and secure installation into exhaust manifolds, simplifying maintenance compared to non-threaded alternatives*.

  • 3. Performance Parameters

    • With real-time oxygen detection capabilities, optimize air-fuel ratios for improved engine efficiency and reduced emissions, outperforming basic sensors in precision*.

  • 4. Scenario Solutions

    • Designed for Haval H3/H5/H6 and Great Wall/Dongfeng models, ensure precise fitment and compatibility with 2.4L, 2.0L, and 1.0L engines for seamless integration*.

  • 5. Durability & Reliability

    • With a corrosion-resistant metallic body, withstand harsh exhaust conditions for long-term durability, extending lifespan compared to plastic-based sensors*.

  • Notes:

    • Material Technology: Highlights noble metal coating for corrosion resistance and heat stability.

Product details

KLSK-0003 Oxygen Sensor O2 Lambda Sensor for Haval H3 H5 H6 Great Wall Jinbei Dongfeng

The KLSK-0003 Oxygen Sensor is a precision-engineered component designed for automotive exhaust systems, compatible with Haval H3/H5/H6, Great Wall, Dongfeng, and Jinbei models. Featuring a noble metal coating and robust construction, it ensures accurate oxygen measurement to optimize fuel efficiency and emissions control across diesel and gasoline engines.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionStainless Steel with Platinum/Palladium CoatingWithstands extreme temperatures in 2.4L/2.0L diesel/gasoline engines
DesignThreaded Cylindrical HousingSecure installation in exhaust manifolds of Haval H3/H5/H6 and Great Wall vehicles
Electrical Connectivity4-Pin Plug ConnectorDirect compatibility with ECU in Haval and Dongfeng models for real-time data
Response Time0.5 seconds (Base Model)Ensures rapid air-fuel ratio adjustments in urban driving conditions
Durability Rating50,000 miles (Base Model)Reliable performance in passenger cars with moderate mileage

Customization guide

Adjustable compatibility parameters (engine type, vehicle year) ensure precise fitment for specific models like the 2.4L diesel Haval H5 or Great Wall Express trucks.

Get inspired

With its noble metal coating, the KLSK-0003 maintains stable performance in harsh exhaust environments, while its threaded design simplifies installation. Ideal for optimizing fuel efficiency in both light-duty and commercial vehicles.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Resistance900°C+15% (1035°C)+30% (1170°C)*
Response Time0.5s0.4s (20% faster)0.3s (40% faster)*
Durability50,000 miles75,000 miles100,000 miles

Supplier's note

  1. Technical Breakthroughs:

    • Noble Metal Coating: Reduces corrosion in corrosive exhaust gases, extending lifespan by 30% compared to uncoated sensors.
    • Threaded Design: Enables tool-free installation, cutting maintenance time by 50% versus traditional sensors.
    • 4-Pin Connector: Ensures seamless ECU integration, eliminating compatibility issues in Haval/Dongfeng models.

  2. Version Selection Guide:

    • Base Model: Suits passenger cars (e.g., Haval H3) with standard engine loads.
    • Advanced Model: Ideal for commercial vehicles (e.g., Dongfeng trucks) needing faster response times in stop-and-go traffic.
    • Pro Model: Designed for heavy-duty engines (e.g., 2.4L diesel Haval H5) operating at extreme temperatures, offering triple the industry-standard corrosion resistance.

Pro Model’s 1170°C resistance enables safe use in high-performance exhaust systems, paired with its 0.3s response time to maintain optimal fuel efficiency even under heavy loads.

Frequently asked questions

  • Which oxygen sensor model suits Haval H3/H5/H6 vehicles with 2.4D engines?

  • How do I clean the holes on the oxygen sensor’s sensing tip?

  • What materials make the KLSK-0003 oxygen sensor corrosion-resistant?

  • Is the KLSK-0003 oxygen sensor OE-approved for Great Wall vehicles?

  • Can this oxygen sensor be customized for Dongfeng Jinbei Express trucks?

  • Does the threaded end simplify installation compared to other sensors?

  • Why is the KLSK-0003 better for reducing emissions in Haval H6 2.0D engines?

  • What’s the expected lifespan of this oxygen sensor in diesel engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-temperature exhaust systemsNoble Metal Coating: Platinum-coated sensor (ASTM E1012 ≥2µm thickness) ▲▲▲▲ Base: Resists corrosion (ASTM B117 1000hr salt spray)
▲▲ Advanced: Enhanced durability (ASTM E84 flame spread ≤25)		Higher cost compared to standard sensors (Base: +15%, Advanced: +30%)
Temperature ResistanceDiesel engines/turbocharged vehiclesOperating Range: -40°C to 1000°C (ISO 16750-3) ▲▲▲▲ Base: Stable at 950°C
▲▲ Advanced: Withstands 1000°C exhaust (ISO 16750-3)		Weight penalty in Advanced models (20% heavier than Industry Standard)
Response TimeReal-time ECU feedback systemsSignal Latency: 0.8s (SAE J1939) ▲▲▲ Base: 1.2s response
▲▲ Advanced: 0.8s (cuts emissions by 15%)		Requires compatible ECU firmware (not backward compatible with 2005 models)
Connectivity StandardsModern vehicle diagnostics4-Pin Plug with EMI Shielding (VW 80200) ▲▲ Base: Standard 4-pin compatibility
▲ Advanced: Dual-signal output (ISO 9142)		Advanced version requires adapter for pre-2010 vehicles
CompatibilityMulti-brand automotive applicationsFits 4+ engine types (2.4L/2.0L/1.0L petrol/diesel) ▲▲▲ Base: 8 Haval models
▲▲ Advanced: 15+ models (Haval/Dongfeng/Jinbei)		Limited to listed engine displacements (e.g., excludes 3.0L diesel)
DurabilityHeavy-duty commercial vehiclesService Life: 150k miles (SAE J2380) ▲▲▲▲ Base: 100k miles
▲▲ Advanced: 150k miles (with 5yr warranty)		Advanced version requires specialized installation tools (+$20 labor cost)

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