ACDELCO
ACDELCO
More Information for ACDELCO 41990
{Alternate Inventory Numbers: 41-990, 19300872, 12597464}
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ACDELCO 41990  
$3.30
Price
 $0.00
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 + Sold in packs of 1x1
Pack
 $3.30
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ACDELCO 41990 Specifications
Center Electrode Tip MaterialPlatinum
Ground ConfigurationStandard
Ground Electrode Tip DesignPlatinum
Height (IN)0.7
Hex Size (MM)16
Insulator Height (in)2.047
Insulator Height (mm)52
Length (IN)3.3
Reach (IN)0.984
Reach (mm)25
Resistor TypeYes
Seat TypeTapered
Thread Diameter (IN)0.551
Thread Diameter (MM)14
Weight (lb)0.1
Width (IN)0.7
GM Original Equipment; Double Platinum
ACDelco GM OE (Professional) Double Platinum Spark Plugs are a high quality replacement ideal for many vehicles on the road today. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance.

Features & Benefits:
  • One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
  • Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
  • Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
Which ACDELCO Spark Plug Is Right For You?

Material / Series Lifespan / Durability Performance / Ignitability Efficiency / Fuel Economy
Copper / Nickel
Copper		 ★ ★
Platinum Rapidfire
Platinum		 ★★ ★★ ★★
Double Platinum
Double Platinum		 ★★★★ ★★ ★★
Iridium
Iridium		 ★★★ ★★★★ ★★★
ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.

GM ORIGINAL EQUIPMENT
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDELCO GOLD (PROFESSIONAL)
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.


OEM / Interchange Numbers: AI5263, XP5263

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

Regular Inventory Warranty Information:
7 Years
Warranty Details