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Champion 4018 Spark Plug
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Champion 4018 Spark Plug

CHAMPION
ELE1969
In stock
$5.24 $4.99
Description The Champion 4018 Spark Plug is engineered to deliver dependable ignition performance and consistent combustion...
$4.99
Champion 4018 Spark Plug
Description

Description

The Champion 4018 Spark Plug is engineered to deliver dependable ignition performance and consistent combustion in a wide range of engine applications. Featuring a nickel center electrode with a projected electrode design, this spark plug positions the spark closer to the air-fuel mixture to help promote efficient ignition and stable engine operation.

The spark plug includes a resistor design to help reduce electrical interference while maintaining reliable spark delivery. Its durable nickel ground electrode supports consistent wear and dependable performance over time.

Designed with a 14 mm thread diameter, 18 mm reach, and tapered seat configuration, the Champion 4018 provides proper installation and sealing in compatible engines. A removable nut terminal allows for flexible connection with various ignition wire types.

Features

  • Nickel center electrode for dependable ignition performance

  • Projected electrode design improves combustion efficiency

  • Resistor spark plug helps reduce electrical interference

  • Nickel ground electrode supports durability and consistent spark

  • Removable nut terminal allows flexible ignition wire connection

  • Designed for reliable standard replacement performance

Specifications

  • Brand: Champion

  • Part Number: 4018

  • Thread Diameter: 14 mm

  • Thread Pitch: 1.25 mm

  • Seat Type: Tapered

  • Reach: 18 mm (0.709 in)

  • Hex Size: 5/8 in (16 mm)

  • Terminal Type: Removable Nut

  • Center Electrode Material: Nickel

  • Center Electrode Type: Standard

  • Center Electrode Size: 2.5 mm

  • Electrode Projection: Projected

  • Ground Electrode Material: Nickel

  • Ground Electrode Type: Standard

  • Ground Electrode Quantity: 1

  • Resistor: Yes

Torque Specifications

  • Cast Iron Cylinder Head: 7–15 lb-ft

  • Aluminum Cylinder Head: 7–15 lb-ft

Additional Information

  • SKU: 4018

  • Item Number: CHA4018

  • Brand: Champion

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Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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