ACDELCO R44XL

ACDELCO part number R44XL is a spark plug in the Ignition system. This catalog matches it to 441 year-and-engine configurations from 1946 to 1987.

Verified fitment includes 1987 Alfa Romeo Spider 2.0L L4 ; 1986 Alfa Romeo Spider 2.0L L4 ; 1984 Alfa Romeo Spider 2.0L L4 ; 1983 Alfa Romeo Spider 2.0L L4 ; 1982 Alfa Romeo Spider 2.0L L4 , plus 436 other configurations. See every vehicle this part fits.

Manufacturer specifications
ProfessionalConventionalPre-Set Gap: 0.034"
Original Equipment-Recommended Gap: .032
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is ACDELCO R44XL?

ACDELCO part number R44XL is a spark plug with published application data for 441 vehicle configurations from 1946 to 1987. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does ACDELCO R44XL fit?

This catalog matches R44XL to 441 year-and-engine configurations from 1946 to 1987. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is ACDELCO R44XL OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. ACDELCO R44XL is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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