Premium BKR6EQUP Spark Plug for BMW 3/5/7 Series
High-performance iridium core ensures precise ignition and extended durability
Precision-engineered ceramic insulator resists extreme heat and voltage fluctuations
Direct fit replacement for OEM part 12120037607 (E46/E60/E53/E66 models)
Laser-welded ground electrode enhances fuel efficiency by 5% vs standard plugs
Cold-rolled thread design prevents galling during installation
Optimized gap setting (0.8mm) for smoother acceleration in turbocharged engines
Triple-seal construction prevents combustion gas leakage
Ideal for city commuting, highway cruising, and performance tuning
Factory-calibrated heat range (6) matches BMW"s exact specifications
Vibration-resistant copper core maintains stable spark in stop-start traffic
100% pressure tested with ISO 9001 certified manufacturing
Includes factory-applied anti-seize coating for effortless maintenance swaps
Ships in crush-proof packaging with individual protective sleeves
























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BKR6EQUP is suitable for BMW 3 Series 5 Series 7 Series E46E60E53E66 automotive spark plugs 12120037607
$2.1$3.99-47.37%
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