ACDELCO R44XLS

ACDELCO part number R44XLS is a spark plug in the Ignition system. This catalog matches it to 268 year-and-engine configurations from 1946 to 1984.

Verified fitment includes 1984 Bentley Eight 6.8L V8 ; 1983 Bentley Mulsanne 6.8L V8 ; 1983 Bentley Mulsanne 6.8L V8 Turbocharged ; 1983 Jeep Cherokee 5.9L 360cid V8 ; 1982 Triumph TR8 3.5L V8 , plus 263 other configurations. See every vehicle this part fits.

Manufacturer specifications
ProfessionalConventionalPre-Set Gap: 0.039"
Original Equipment-Recommended Gap: .040
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is ACDELCO R44XLS?

ACDELCO part number R44XLS is a spark plug with published application data for 268 vehicle configurations from 1946 to 1984. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does ACDELCO R44XLS fit?

This catalog matches R44XLS to 268 year-and-engine configurations from 1946 to 1984. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is ACDELCO R44XLS OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. ACDELCO R44XLS 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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