OE Number: Iridium Spark Plug Replaces 97506, SILZKBR8D8S, 12120039664, 12120040573, 12127622445. Manufactured following OEM performance standards for consistent spark energy, reliable ignition, and stable engine operation
Fitment: Desined for BMW L6 3.0 selected modes. For BMW 135i 335i 435i 535i GT xDrive M2 M3 M4 X1 X3 X4 X5 X6 2010-2020. Please check images or fitment for exact year and model
Iridium center electrode and platinum ground provide precise 0.032in pre-gap, 12mm thread, 14mm bi-hex hex size, resistor type 5000 ohms, ensuring consistent ignition, reduced misfires, and efficient combustion under various driving conditions
Performance & Durability: Built with fine-wire iridium tip for longer lifespan up to 50,000–62,000 miles, providing quicker starts, improved acceleration and smoother idle. Heat-resistant materials enhance corrosion protection and maintain stable spark
Trustworthy Warranty: maXpeedingrods warrants its products against manufacturing defects in materials and workmanship for 1 year from the date of purchase, and provides unlimited technical support and customer service