4 Pack NGK Iridium IX 91187 Spark Plugs LKAR6AIX-11

4 Pack NGK Iridium IX 91187 Spark Plugs LKAR6AIX-11

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4 Pack NGK Iridium IX 91187 Spark Plugs LKAR6AIX-11

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Product Description

The NGK Iridium IX 91187 Spark Plug (LKAR6AIX-11) is engineered with a fine-wire iridium center electrode for superior ignitability, faster starts, and enhanced throttle response in modern high-efficiency engines.

Features & Benefits:

🔧 Iridium tip ensures long life and consistent performance

🔧 Tapered ground electrode improves flame kernel growth

🔧 Trivalent metal coating prevents corrosion and seizing

🔧 Designed to meet OE standards for fit and function

Specifications:

Brand & Part Number: NGK 91187 LKAR6AIX-11

Material: Iridium

Thread Size: 12mm

Reach: 26.5mm (1.04 in.)

Hex Size: 14mm (9/16 in.)

Seat Type: Gasket

Resistor: Yes

Gap: 0.044 in. (1.1mm)

Install NGK LKAR6AIX-11 for long-lasting ignition precision, improved fuel economy, and smooth performance—order now!

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At TXN Supply, we're driven by a passion for quality and reliability. Whether you're a DIY mechanic, an automotive professional, or just looking for top-notch essentials, we provide premium spark plugs, oil filters, fluids, and more from trusted brands like Champion, NGK, and ACDelco.

Our mission is simple: to deliver high-quality auto parts and everyday must-haves with fast shipping and great prices!

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Why customers love us?

"Exactly as described, fast shipping, good packing and good communication."

Buyer: 8***S (363)

"Plugs As Described Great Price Good Communication Fast Shipping THANKS!"

Buyer: D***F (493)

"Exactly as described, great price, very fast shipping, excellent seller! Thanks!"

Buyer: R***R (1165)

"A+++ item as described, packaged well and shipped fast"

Buyer: P***R (844)

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