4904 NGK Spark Plugs Spark Plug OE Replacement
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4904 NGK Spark Plugs Spark Plug OE Replacement
Experience superior engine performance with the 4904 NGK Spark Plugs. Designed as an OE replacement, these spark plugs are engineered for optimal ignitability and extended service life, making them an essential upgrade for your vehicle.
Key Features:
- Laser Iridium® Technology: The smallest tip diameter available ensures efficient ignition and a longer lifespan.
- Iridium/Platinum Surfaces: These surfaces provide a slow wear rate, which contributes to a stable idle and improved performance.
- Enhanced Fuel Efficiency: Get better fuel economy and reduced emissions while experiencing quicker acceleration and faster starts.
- Durable Construction: Features a laser-welded iridium center electrode tip and a platinum disc welded to the backside of the ground electrode for long-lasting performance.
- Trivalent Metal Plating: Offers superior anti-corrosion and anti-seizing properties, ensuring reliability under all conditions.
Compatibility:
These spark plugs are compatible with a variety of models, including:
- 2010-2018 Lexus GX460
- 2008-2011 Lexus LX570
- 2003-2018 Toyota 4Runner
- 2007-2013 Toyota FJ Cruiser
- 2008-2011 Toyota Land Cruiser
- 2008-2014 Toyota Sequoia
- 2005-2013 Toyota Tacoma
- 2005-2013 Toyota Tundra
Specifications:
- Reach: 1.04 Inch
- Resistor: Yes
- Electrode Type: Standard
- Core Material: Iridium
- Electrode Tip Material: Platinum
- Insulator Type: Projected
- Thread Size: 14 Millimeter
- Seat Type: Flat
- Wrench Diameter: 5/8 Inch Hex
- Quantity: Single
The 4904 NGK Spark Plugs stand as the best OEM iridium spark plug available, backed by a limited 60-day warranty. Upgrade your vehicle’s ignition system today for unmatched performance and reliability!
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

