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Autolite Spark Plug Autolite Iridium Xp Spark Plug , Neutral , Pack of 4 , XP3923-4PK
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Autolite Spark Plug Autolite Iridium Xp Spark Plug , Neutral , Pack of 4 , XP3923-4PK

4.6/5
Product ID: 278520763
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Details

  • Brand
    Autolite
  • Core material
    Iridium
  • Gap size
    0.04 Inches
  • Thread size
    5/8"
  • Top material type
    Alloy Steel
Up to 100,000 miles extended change interval
Platinum ground wire & V-trimmed electrode for optimal ignition
0.6mm finewire iridium tip for max fuel efficiency

Description

⚡ Ignite Performance, Extend Your Drive!

  • TRUSTED LEGACY - Backed by Autolite’s 85+ years of expertise, ensuring reliability and OE-level quality.
  • FUEL SMART DESIGN - Laser-welded technology maximizes fuel efficiency, helping you save on every mile.
  • PRECISION IGNITION - 0.6mm finewire iridium tip delivers sharper, more consistent sparks for superior engine performance.
  • UNMATCHED LONGEVITY - Engineered to last up to 100,000 miles, reducing maintenance frequency and downtime.
  • ADVANCED CONSTRUCTION - Platinum-protected ground wire and V-trimmed electrode optimize ignitability across all ignition systems.

The Autolite Iridium XP Spark Plug pack of 4 (XP3923-4PK) features a 0.6mm finewire iridium center electrode with laser-welded technology, designed for up to 100,000 miles of use. Its platinum-protected ground wire and V-trimmed electrode ensure optimal ignition and fuel efficiency, making it a durable, high-performance replacement trusted since 1936.

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Specifications

ManufacturerFRAM
BrandAutolite
ModelXP3923-4PK
Product Dimensions8.59 x 10.16 x 2.54 cm; 191 g
Item model numberXP3923-4PK
ExteriorChrome
Manufacturer Part NumberXP3923-4PK
Special FeaturesFinewire design, Limited Lifetime Warranty
Item Weight191 g

Have a Question? See What Others Asked

where does one find a 3/8 inch spark plug socket socket? I can only find 5/8 inch and larger.
will this fit 2004 dodge ram 1500 4.7 liter 4x4 v8?
Will these spark plugs fit 2003 Altima 2.5
Where are these made?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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€ 33.66

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Autolite Spark Plug Autolite Iridium Xp Spark Plug Neutral Pack | Desertcart Cyprus