NGK

NGK Iridium IX Spark Plugs BPR7EIX For Porsche 924 & More Box of 4

Part # 4055 SKU 396869

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$51.99
In stock, ships from a US warehouse
Fits 1969-1994 Alfa Romeo Spider, 1962-1975 Lotus Elan, 1967-1975 Lotus Europa, 1967-1973 Fiat 850 and 53 more Full fitment list
SKU: 396869
Width: 4.00 (in)
Height: 4.00 (in)
Depth: 1.00 (in)
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Highlights

Center electrode core material
Copper
Center electrode tip material
Iridium
Electrical terminal type
Removable Nut
Ground configuration
Standard
Ground electrode core material
Nickel
Ground electrode quantity
1
Ground electrode tip design
Taper Cut
Insulator height
55
Pre-gap size
0.032
Reach
0.75
Resistance
5000
Seat type
Flat
Stock number
4055
Type
Spark Plug

Description

Key facts

  • Part number: 4055
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • Outstanding acceleration, high fuel efficiency and durability
  • Fine iridium tip ensures durable and consistent spark

NGK Iridium IX Spark Plugs BPR7EIX For Porsche 924 & More – Box of 4

The NGK Iridium IX Spark Plugs BPR7EIX are engineered for high-performance engines, providing exceptional durability and reliability. Made from high-quality iridium, these spark plugs offer improved heat range stability and better ignitability compared to standard copper spark plugs. The finer center electrode facilitates a more efficient spark, promoting enhanced fuel combustion and engine performance. This results in both an increase in power output and fuel efficiency, making them an ideal choice for performance-driven vehicles like the Porsche 924.

One of the prominent advantages of these spark plugs is their ability to withstand extreme engine temperatures and harsh operating conditions. The iridium material has a melting point that is significantly higher than traditional metals, allowing for a consistent performance over an extended service life. This durability reduces the need for frequent replacements, ultimately saving on maintenance costs and ensuring your vehicle runs smoothly under various driving conditions.

The BPR7EIX spark plugs are designed precisely to meet the specifications of modern engines. They contribute to lower emissions due to their efficient design, aligning with the stringent environmental regulations observed in the automotive industry. When installed in your vehicle, these spark plugs aid in minimizing misfire occurrences, promoting a cleaner engine operation.

FITMENT: The NGK Iridium IX Spark Plugs BPR7EIX are specifically designed for compatibility with the Porsche 924 and various other models. Ensure to check your vehicle’s compatibility prior to installation for optimal performance and fitment.

Key Features & Benefits

  • Constructed with iridium for enhanced durability and longevity.
  • Fine wire center electrode for improved ignitability and performance.
  • Higher melting point compared to standard spark plugs, ensuring consistent operation in extreme conditions.
  • Reduces misfires for smoother engine operation and improved fuel efficiency.
  • Meets stringent environmental regulations by lowering emissions.

Fits

1969-1994 Alfa Romeo Spider, 1962-1975 Lotus Elan, 1967-1975 Lotus Europa, 1967-1973 Fiat 850 and 53 more

Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.

Specifications

Identification
BrandNGK
Part number4055
SKU396869
Dimensions and weight
Dimensions (W × H × D)4.00 × 4.00 × 1.00 in
Material and finish
Series and warranty
Details
Center electrode core materialCopper
Center electrode tip materialIridium
Electrical terminal typeRemovable Nut
Ground configurationStandard
Ground electrode core materialNickel
Ground electrode quantity1
Ground electrode tip designTaper Cut
Insulator height55
Pre-gap size0.032
Reach0.75
Resistance5000
Seat typeFlat
Stock number4055
TypeSpark Plug

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

NGK Iridium IX Spark Plugs BPR7EIX For Porsche 924 & More  Box of 4
NGK Iridium IX Spark Plugs BPR7EIX For Porsche 924 & More Box of 4
$51.99
In stock · free shipping

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