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Home Spark Plugs MSD Performance 37384 Spark Plug, 15IR4Y, 4-Pack
Special Order
MSD Performance 37384 Spark Plug, 15IR4Y, 4-Pack
  1. MSD Performance 37384 Spark Plug, 15IR4Y, 4-Pack

MSD Performance 37384 Spark Plug, 15IR4Y, 4-Pack

MSD37384
OUT OF STOCK, Please contact us for availability BEFORE ordering. This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on it’s own. Contact us today to discuss available options.

$50.20

Iridium Tip Spark Plug; 4 Pack; Plug Type 15IR4Y; [Available While Supplies Last];
MSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium--a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.
  • Proprietary Ceramic Formula
  • Unique Insulator Design
  • Yttrium Copper Core
  • Machined Electrode
  • 1mm Iridium Tip
  • Outlast Performance Plugs
  • Improves Comprehensive Drivability And Economy
  • Superior Design

Application Summary:

Year Make/Model
1975 Buick Apollo
1954-1958 Buick Century
1975-1977 Buick Century
1959-1965 Buick Electra
1976-1984 Buick Electra
1976-1979 Buick Estate Wagon
1965 Buick Gran Sport
1967 Buick Gran Sport
1959-1963 Buick Invicta
1959-1965 Buick LeSabre
1976-1984 Buick LeSabre
1958 Buick Limited
1975-1977 Buick Regal
1953-1958 Buick Roadmaster
1954 Buick Skylark
1965-1967 Buick Skylark
1975-1977 Buick Skylark
1951-1958 Buick Special
1962-1963 Buick Special
1965-1967 Buick Special
1965-1967 Buick Sportwagon
1951-1958 Buick Super
1963-1965 Buick Wildcat
1967 Cadillac Calais
1967 Cadillac DeVille
1967 Cadillac Eldorado
1979-1980 Cadillac Eldorado
1967 Cadillac Fleetwood
1950-1952 Cadillac Series 60 Fleetwood
1950-1951 Cadillac Series 61
1952 Cadillac Series 62
1950-1952 Cadillac Series 75 Fleetwood
1976-1980 Cadillac Seville
1950-1969 Chevrolet Bel Air
1958-1969 Chevrolet Biscayne
1967-1969 Chevrolet Camaro
1966-1969 Chevrolet Caprice
1964-1968 Chevrolet Chevelle
1963-1968 Chevrolet Chevy II
1968 Chevrolet El Camino
1959-1968 Chevrolet Impala
1968-1969 Chrysler 300
1975-1978 Chrysler Cordoba
1959-1975 Chrysler Imperial
1959-1972 Chrysler New Yorker
1975-1978 Chrysler New Yorker
1959-1960 Chrysler Newport
1963 Chrysler Newport
1967-1978 Chrysler Newport
1957-1960 Chrysler Saratoga
1957-1961 Chrysler Town & Country
1963-1977 Chrysler Town & Country
1957-1961 Chrysler Windsor
1963-1964 Dodge 330
1963-1964 Dodge 440
1962-1965 Dodge 880
1970-1971 Dodge Challenger
1967-1976 Dodge Charger
1955-1959 Dodge Coronet
1965-1976 Dodge Coronet
1955-1961 Dodge Custom
1968-1974 Dodge D100 Pickup
1967 Dodge D100 Series
1968-1974 Dodge D200 Pickup
1967 Dodge D200 Series
1968-1974 Dodge D300 Pickup
1967 Dodge D300 Series
1965-1978 Dodge Monaco
1960-1971 Dodge Polara
1976 Dodge Ramcharger
1975-1977 Dodge Royal Monaco
1968-1974 Dodge W100 Pickup
1968-1971 Dodge W300 Pickup
1967 Dodge W300 Series
1966 Jeep CJ3
1968-1971 Jeep CJ5

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.