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  • NGK 5155 FR4 V-Power Spark Plug
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NGK 5155 FR4 V-Power Spark Plug
NGK 5155 FR4 V-Power Spark Plug
Load image into Gallery viewer, NGK 5155 FR4 V-Power Spark Plug
Load image into Gallery viewer, NGK 5155 FR4 V-Power Spark Plug

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NGK 5155 FR4 V-Power Spark Plug

NGK
ELE2177
In stock
$3.13 $2.99
Description The NGK FR4 V-Power spark plug is designed to deliver improved ignitability and reliable OE...
$2.99
NGK 5155 FR4 V-Power Spark Plug
Description

Description

The NGK FR4 V-Power spark plug is designed to deliver improved ignitability and reliable OE performance. Its V-cut center electrode helps the spark jump more efficiently, resulting in quicker starts, smoother idle, and better combustion compared to standard nickel plugs.

Key Features

  • V-Power design: V-groove electrode improves spark exposure and ignitability
  • OE-equivalent construction for dependable performance
  • 1.0 mm pre-gapped for easy installation
  • Copper core for excellent heat dissipation and conductivity
  • Trivalent plating resists corrosion and prevents seizing
  • Best suited for engines originally using nickel spark plugs

Specifications

General

  • Part Number: FR4
  • Stock Number: 5155
  • Heat Range: 4
  • Resistor: Yes (5000 Ohms)
  • Pre-Gap: 1.0 mm

Shell

  • Thread Size: M14 x 1.25
  • Seat Type: Flat (gasket)
  • Reach: 19.0 mm
  • Hex Size: 5/8" (16 mm)
  • Terminal Type: Non-removable nut

Electrodes

  • Center Electrode: Nickel (V-groove, copper core)
  • Ground Electrode: Nickel
  • Configuration: J-gap
  • Projection: Mid projection

Fitment Highlights

GM Vehicles

  • Buick Skylark (1988–1994) – 2.3L
  • Chevrolet Beretta (1990–1991) – 2.3L
  • Chevrolet Camaro (1987–1992) – 5.7L
  • Chevrolet Corvette (1986–1991) – 5.7L
  • Oldsmobile Achieva / Calais / Cutlass (1987–1994) – 2.3L
  • Pontiac Firebird (1987) – 5.7L
  • Pontiac Grand Am / Grand Prix (1988–1994) – 2.3L

Ford / Mercury

  • Ford F-100 (1982) – 3.8L
  • Ford Thunderbird (1982) – 3.8L
  • Mercury Cougar (1982) – 3.8L
  • Lincoln Continental (1982) – 3.8L

Performance Notes

  • Heat range 4: relatively hot plug, suited for older engines and specific OEM specs
  • Provides better spark exposure vs standard nickel plugs, but not as long-lasting as platinum or iridium
  • Typical service life: ~20,000–30,000 miles
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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.

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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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