Original Genuine Nickel Alloy Spark Plug

Original Genuine Nickel Alloy Spark Plug (OEM 4415 DCPR7E) – Igniting Performance for Chevrolet Wuling Hongguang

Guangzhou Tang Pei Trading Co., Ltd.

The Challenge: Combustion Inefficiency in High-Mileage Engines

The Chevrolet Wuling Hongguang, a popular commercial vehicle in Asia, often faces engine performance issues due to worn spark plugs, particularly in high-mileage or stop-and-go driving conditions. Common problems include:

• Misfires and Rough Idling: Caused by electrode erosion or carbon buildup.

• Reduced Fuel Economy: Suboptimal spark timing increases fuel consumption by up to 15%.

• Frequent Replacements: Low-quality plugs degrade rapidly, requiring service every 20,000 km.

A logistics fleet in Indonesia reported a 35% increase in maintenance costs for its 50-vehicle Hongguang fleet, with spark plug failures contributing to unplanned downtime.

The Solution: OEM 4415 DCPR7E Nickel Alloy Spark Plug by Guangzhou Tang Pei

Engineered to match the exact specifications of Chevrolet Wuling’s original part, our Nickel Alloy Spark Plug (Part #TP-SP-HG4415) delivers unmatched durability and combustion efficiency.

Key Advantages

• Superior Heat Resistance:

  • Nickel-yttrium alloy center electrode withstands temperatures up to 1,600°C, preventing pre-ignition.

  • Triple-seal gasket ensures airtight combustion chamber integrity.

• Enhanced Ignition Performance:

  • Fine-wire iridium tip generates a 0.6mm spark gap for faster flame propagation.

  • U-groove ground electrode reduces quenching effect, improving fuel burn efficiency by 8%.

• Extended Service Life:

  • 2X lifespan compared to standard copper plugs (rated for 60,000 km under SAE J548 testing).

  • Anti-corrosion coating protects against ethanol-blended fuels and humid climates.

Quality Assurance

• 100% tested for dielectric strength (40 kV) and thermal shock resistance.

• Certified to ISO 9001 and GM Global Warranty Standards.

Results: Optimizing Fleet Performance and Costs

After switching to Tang Pei’s OEM 4415 DCPR7E spark plugs, the Indonesian logistics fleet achieved:

• 22% Fuel Savings: Smoother combustion restored engine efficiency, cutting monthly fuel expenses by $1,200.

• Zero Misfire Incidents: Eliminated engine error codes (P0300-P0304) across 12 months of operation.

• 50% Longer Service Intervals: Reduced plug replacement frequency from 20,000 km to 40,000 km.

Why Choose Tang Pei’s Nickel Alloy Spark Plugs?

1. Exact OEM Fit: Precision threads (M14x1.25) and hex size (16mm) ensure hassle-free installation.

2. Global Compatibility: Validated for Chevrolet Wuling Hongguang models (2015–2024) with 1.2L/1.5L engines.

3. Eco-Friendly Packaging: 100% recyclable materials align with green logistics initiatives.