4054 Spark Plug 4054/4 Copper
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4054 Spark Plug 4054/4 Copper
Experience superior performance and reliability with the 4054 Spark Plug 4054/4 Copper. Designed for those who demand excellence, this spark plug combines innovative technology with robust construction to ensure optimal engine functionality.
Key Features:
- Copper-Glass Seal: The unique copper-glass seal effectively bonds the insulator, terminal post, and center electrode, ensuring a gas-tight seal that is 100% leak-proof.
- Multi-Rib Insulator: This advanced design significantly reduces the risk of "flash-over," promoting safer and more efficient engine operation.
- One-Piece Terminal Post: Enhanced strength and durability through a robust one-piece terminal post construction.
- Resistor for RFI Reduction: Built-in resistor minimizes radio frequency interference (RFI) and decreases electrode erosion, leading to longer-lasting performance.
- Cold-Formed Steel Shell: Precision rolled threads on a cold-formed steel shell provide consistent quality and performance.
- Full Copper Core Electrode: Ensures better performance across all driving conditions, delivering reliable ignition every time.
Note: Be sure to verify all cross-reference listings before making your purchase to ensure compatibility with your engine.
Upgrade your engine's performance with the 4054 Spark Plug 4054/4 Copper and enjoy the benefits of cutting-edge engineering and design.
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.
