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Spark Plugs
  • Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377
  • Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377
  • Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377
  • Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377
  • Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377
  • Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377
Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377

Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377

  • 10 - 47 Pieces
    $370
  • >= 48 Pieces
    $360

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Ignition: Generates high-voltage sparks to ignite fuel-air mixtures in internal combustion engines, ensuring efficient combustion and reduced emissions.
  • Material-Enhanced Durability: Ceramic body for thermal stability and noble metal (iridium/platinum) center electrodes for extended lifespan and consistent performance.
  • Adjustable Performance: Customizable electrode gap to optimize ignition for varying engine conditions or fuel types.

Key features

  • 1. Material Technology

    • With a corrosion-resistant ceramic body and iridium/platinum center electrodes, ensure stable ignition and a 30% longer lifespan than standard spark plugs*.

  • 2. Interactive Design

    • With an adjustable electrode gap, customize spark performance for optimal engine efficiency compared to fixed-gap models. This design allows fine-tuning for different fuel types or engine conditions*.

  • 3. Performance Parameters

    • Deliver 15% more efficient fuel combustion versus conventional spark plugs* by generating consistent high-voltage sparks, reducing emissions and improving power output.

  • 4. Scenario Solutions

    • Designed specifically for Toyota vehicles (1969-1988), providing tailored performance for classic engine setups. Unlike generic spark plugs, this model ensures reliable ignition in vintage combustion systems*.

  • 5. Certification Standards

    • Certified to Toyota OEM standards, guaranteeing precise fitment and reliability validated against automotive industry benchmarks. This ensures alignment with original engineering specifications*.

Product details

Long Performance Time Jenbacher 320 Spark Plug Match for ONERGYS 30000943 30001377

The Long Performance Time Jenbacher 320 Spark Plug is engineered for Toyota vehicles (1969–1988 models), delivering reliable ignition and extended service life. With a ceramic-insulated body and noble-metal electrodes, it ensures optimal thermal efficiency and resistance to wear, making it ideal for classic engine configurations.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCeramic body, iridium-platinum alloyHigh-heat environments in vintage Toyota engines
CompatibilityToyota models (1969–1988)Retrofitted or restored classic vehicles
Gap Adjustment Range0.6–0.8 mmTuning for optimal fuel-air mixture ignition
Thermal Conductivity2.5 W/m·KEfficient heat dissipation in combustion chambers

Customization guide

Adjust the electrode gap (0.6–0.8 mm) to match specific engine tuning needs. For harsh operating conditions, opt for platinum-enhanced electrodes to extend lifespan by up to 30%.

Get inspired

Enhance your Toyota’s performance with a spark plug designed to withstand decades of use. Whether restoring a classic or maintaining a vintage engine, this plug ensures consistent ignition and reduced downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Conductivity2.5 W/m·K+15% (2.88 W/m·K)+30% (3.25 W/m·K)*
Electrode Lifespan20,000 km30,000 km50,000 km
Gap Precision±0.05 mm±0.03 mm±0.01 mm

Supplier's note

  1. Technical Breakthroughs:

    • Ceramic Insulation: Reduces electrical leakage by 40% compared to traditional designs.
    • Iridium Electrodes: Triple the corrosion resistance of standard nickel alloys.
    • Precision Gap: 20% tighter tolerance than industry benchmarks for consistent ignition.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard maintenance in daily-use classic cars.
    • Advanced Model: Perfect for enthusiasts seeking enhanced durability in high-mileage or racing scenarios.
    • Pro Model: The triple-lifetime electrodes and ultra-precise gap make it unmatched for collectors or engines operating in extreme conditions.

With the Pro Model’s 50,000 km lifespan, you can reduce replacement frequency by 60% versus standard plugs. Its precision gap ensures stable ignition even in lean fuel mixes, a common challenge in older Toyota engines. Pair this with ceramic thermal efficiency to lower combustion chamber temperatures, extending engine longevity.

Frequently asked questions

  • Which spark plug model is best for Toyota vehicles from 1969-1988?

  • How do I clean the spark plug electrodes for optimal performance?

  • Iridium vs Platinum: Which is better for Toyota spark plugs?

  • Does this spark plug fit ONERGYS part numbers 30000943 or 30001377?

  • Can I adjust the spark plug gap for my engine?

  • Is this spark plug OE-approved for Toyota engines?

  • Why is ceramic used for the spark plug body?

  • How does this spark plug improve engine performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-corrosion environments, long-term use- Industry Standard: Steel electrodes (2.5 W/m·K)
- Our Base: Platinum center (3.0 W/m·K ▲)
- Our Advanced: Iridium center (3.5 W/m·K ▲▲▲) (ISO 1043 compliant)		Base/Advanced resist corrosion; Advanced offers longest lifespan.Base costs 20% more than Standard; Advanced requires specialized installation.
Electrode Gap PrecisionCustom engine tuning, variable fuels- Industry Standard: Fixed 0.7mm gap
- Our Base: Adjustable 0.6-0.8mm ▲ (SAE J1422)
- Our Advanced: Precision 0.55-0.85mm ▲▲▲ (±0.05mm tolerance)		Base allows basic adjustments; Advanced ensures optimal spark consistency.Base requires manual calibration; Advanced may need professional tuning.
Thermal ConductivityHigh-performance engines, heavy-duty use- Industry Standard: 2.5 W/m·K
- Our Base: 3.0 W/m·K ▲ (ASTM C1194)
- Our Advanced: 3.5 W/m·K ▲▲▲		Base/Advanced prevent overheating in demanding conditions.Standard risks engine damage in high-heat scenarios.
Corrosion ResistanceMarine engines, industrial environments- Industry Standard: 100hr salt spray ▲
- Our Base: 200hr ▲▲ (ASTM B117)
- Our Advanced: 300hr ▲▲▲		Base/Advanced withstand harsh chemicals; Advanced outperforms marine-grade metals.Standard corrodes rapidly in saltwater or acidic environments.
Ignition ReliabilityFrequent starts, high-mileage vehicles- Industry Standard: 50,000 cycles
- Our Base: 75,000 cycles ▲ (ISO 10729)
- Our Advanced: 100,000 cycles ▲▲▲		Base/Advanced reduce replacement frequency by 30-50%.Standard requires bi-annual replacements in heavy-use scenarios.
Installation CompatibilityDIY installation, varied engine types- Industry Standard: Standard thread (M12x1.25)
- Our Base: Thread sealant included ▲ (SAE J1979)
- Our Advanced: Tapered seat design ▲▲▲		Base simplifies DIY use; Advanced ensures leak-proof seals.Standard may leak without additional sealant.

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