Premium NAO Material DG7002 Spark Plug Set

High-performance spark plugs crafted with advanced NAO (Nickel Alloy Oxide) material for superior conductivity and extended service life. Precision-engineered electrodes ensure consistent spark energy delivery.

Direct OE Replacement for European Models

Exact fit replacement for Peugeot, Citroen, X5 and Mercedes-Benz vehicles. Factory-specified heat range (5962C6/5962F8 codes) maintains OEM combustion efficiency.

Optimized Combustion & Fuel Efficiency

Laser-welded ground electrode reduces voltage requirements by 15% compared to conventional plugs. Ideal for stop-and-go city driving and high-speed highway conditions.

Industrial-Grade Durability

Alumina insulator body withstands 40,000+ thermal cycles. Includes corrosion-resistant hex nut coating for workshop-friendly installation.

Wholesale Advantage

Factory-direct pricing with bulk discounts. Ships in OEM-matched sets of 4 with individual protective sleeves. Compatible with 1.6L-3.0L turbocharged/naturally aspirated engines.