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Spark Plugs
  • Other Auto Engine Parts iridium Spark Plugs Auto Parts 9407 RER8ZWYCB4
Other Auto Engine Parts iridium Spark Plugs Auto Parts 9407 RER8ZWYCB4
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Other Auto Engine Parts iridium Spark Plugs Auto Parts 9407 RER8ZWYCB4

  • 30 - 99 Pieces
    $1
  • 100 - 499 Pieces
    $0.90
  • >= 500 Pieces
    $0.80
View product details

Other Auto Engine Parts iridium Spark Plugs Auto Parts 9407 RER8ZWYCB4

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Ignition Performance: Designed to deliver precise and reliable ignition in 3.6L engines by sparking the fuel-air mixture in cylinders, ensuring optimal combustion efficiency.
  • Durability & Reliability: Iridium electrodes resist wear and corrosion, maintaining consistent spark performance even under high-temperature and high-voltage conditions.

Key features

  • 1. Advanced Iridium Electrodes for Enhanced Durability

    • With iridium electrodes, ensure durable performance under extreme engine temperatures and reduce wear compared to platinum-based spark plugs*. The noble metal composition extends service life, maintaining optimal ignition even in high-compression 3.6L engines.

  • 2. Ceramic Insulators for Reliable High-Voltage Sparks

    • With ceramic insulators, achieve consistent high-voltage sparks critical for efficient fuel combustion in 3.6L engines*. This design minimizes energy loss, improving engine responsiveness and fuel efficiency.

  • 3. Precision-Engineered for Specific Vehicle Models

    • Custom-designed for 3.6L engines in Ram, Jeep, and Chrysler models like the Town Country and Voyager CKD, ensuring seamless integration and optimal performance in high-compression setups*.

  • 4. OEM-Certified Reliability

    • Certified to OEM standards for precise fitment and reliability, outperforming generic aftermarket alternatives*. This ensures compatibility with factory specifications and long-term durability.

  • 5. Customizable Electrode Gaps for Performance Tuning

    • With adjustable electrode gaps, adapt to engines with high compression ratios or extreme operating conditions*. This flexibility enhances ignition efficiency by ~20%, supporting both daily use and performance driving.

Product details

Other Auto Engine Parts iridium Spark Plugs Auto Parts 9407 RER8ZWYCB4

Iridium spark plugs for 3.6L engines in RAM, Alfa Romeo, Chrysler, VW, Jeep, and Dodge vehicles (models: Town Country, Voyager CKD). Engineered with iridium electrodes and ceramic insulators for enhanced performance and durability.

Technical specifications

FeatureSpecificationBenefit
MaterialIridium electrodes, ceramic insulatorReduced wear, high thermal resistance
Compatibility3.6L engines (RAM, Alfa Romeo, etc.)Precision fit for listed vehicle models
Spark Energy60,000V ignition voltageReliable ignition in harsh conditions
Durability100,000-mile service lifeExtended maintenance intervals

Customization guide

Adjustable electrode gap (0.4–0.6 mm) to optimize ignition for specific engine compression ratios or environmental conditions (e.g., high altitude, extreme temperatures).

Get inspired

With iridium spark plugs, you can achieve smoother engine performance and fuel efficiency. Ideal for drivers seeking reliable ignition in demanding scenarios like off-road terrain or frequent high-speed driving.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Spark Energy60,000V+15% (69,000V)+30% (78,000V)*
Electrode Lifespan50,000 milesEnhanced (80,000 miles)Premium (100,000 miles)
Thermal EfficiencyStandardImproved coolingDual-channel cooling

Supplier's note

  1. Technical Breakthroughs:

    • Iridium Electrodes: 40% harder than platinum, reducing wear by 30%.
    • Ceramic Insulators: Withstand 1,200°C temperatures, outperforming traditional designs.
    • Dual-channel Cooling (Pro Model): Reduces electrode degradation by 50% in high-load conditions.

  2. Optimal Version Selection:

    • Base Model: Suitable for daily commuters (e.g., standard RAM trucks) needing cost-effective reliability.
    • Advanced Model: Ideal for high-mileage drivers (e.g., Jeep Wrangler off-roaders) requiring extended lifespan.
    • Pro Model: Engineered for engines with high compression ratios (e.g., Dodge Viper) or extreme environments, ensuring consistent performance at triple the industry-standard thermal resistance.

*Pro Model spark energy exceeds industry benchmarks by 20%, enabling faster ignition in lean fuel mixtures.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Electrode MaterialHigh-mileage vehiclesIndustry Standard: Platinum (0.6mm)
Our Base: Iridium (0.4mm) ▲
Our Advanced: Iridium-Platinum (0.3mm) ▲▲		▲ Base: 50% smaller electrode reduces wear (ASTM F2398).
▲▲ Advanced: 2x longer lifespan (100k+ miles)		Base/Advanced: 30% higher cost vs standard platinum
Spark GapFrequent towingIndustry Standard: 1.2mm
Our Base: 1.0mm ▲
Our Advanced: 0.9mm ▲▲		▲ Base: Precise ignition for heavy loads (SAE J1828).
▲▲ Advanced: 15% faster combustion		▲▲ Advanced: Requires专业安装工具 (ISO 7999)
Heat RangeCold-start performanceIndustry Standard: CH-6
Our Base: CH-4 ▲
Our Advanced: CH-3 ▲▲		▲ Base: 20% better cold-start efficiency (SAE J1105).
▲▲ Advanced: Prevents carbon buildup in -30°C		▲▲ Advanced: Not compatible with low-compression engines
Voltage WithstandingHigh-altitude drivingIndustry Standard: 25kV
Our Base: 30kV ▲
Our Advanced: 35kV ▲▲		▲ Base: Stable spark at 3,000m altitude (ASTM D2621).
▲▲ Advanced: 40% lower misfire risk		Base/Advanced: Requires compatible ignition systems (ISO 16750)
Installation FitmentSpecific engine models (e.g., Chrysler 3.6L)Industry Standard: Universal fit (±0.5mm tolerance)
Our Base: OEM-tuned (±0.1mm) ▲
Our Advanced: Customizable gap (±0.05mm) ▲▲		▲ Base: 98% OEM compatibility (ISO 3776).
▲▲ Advanced: Tailored for 3.6L V6 engines		Base/Advanced: Limited to supported vehicle models
Service LifeCity driving (stop-and-go traffic)Industry Standard: 50k miles
Our Base: 75k miles ▲
Our Advanced: 100k+ miles ▲▲		▲ Base: 50% fewer replacements in urban use (SAE J1979).
▲▲ Advanced: Matches engine overhaul cycles		Base/Advanced: Higher upfront cost vs standard plugs

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