Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Autolite 2543

Autolite 2543 Spark Plug

Autolite 2543 Spark Plug
Autolite 2543 Spark Plug Image 1
Autolite 2543 Spark Plug

Autolite
Brand:Autolite
Part Number: 2543
UPC: 009100025432
Weight: 0.1 lbs
Condition:New



On Sale:

$3.14

Availability:
4 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Autolite 2543 Spark Plug for your vehicle. Buy now and secure your purchase online!

Autolite Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Design:
Standard / Regular
Center Electrode Tip Material:
Copper
Electrical Terminal Type:
Stud
Gap Size:
0.044 in.
Gap Size:
1.10 mm
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Tapered
Ground Electrode Tip Material:
Copper
Hex Size:
16 mm
Hex Size:
5/8" in.
Insulator Material:
Ceramic
Insulator Type:
Mid Projection
Reach:
0.708 in.
Reach:
18.0 mm
Resistor Type:
Yes
Seat Type:
Tapered
Thread Diameter:
14.0 mm
Champion Spark Plug #:
2403
Motorcraft #:
AWSF24
NGK #:
SR5
Country of Origin:
US

Manufacturer Warranty:

24 Months

Select a vehicle to narrow Autolite 2543 Spark Plug fitment info!

Last Updated: 12/15/2017

Years Vehicle Per Vehicle Fit NotesFitment Notes

1986

 

1986

 
Ford Escort

1.9L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Ford Escort



1.9L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted

4 Per Vehicle

1986

 

1986

 
Ford Escort

1.9L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Ford Escort



1.9L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted

4 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford Escort

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Ford Escort



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
4 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford Escort

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Ford Escort



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
4 Per Vehicle

1983

 

1983

 
Ford Escort

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Ford Escort



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted

4 Per Vehicle

1983

 

1983

 
Ford Escort

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Ford Escort



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted

4 Per Vehicle

1986

 

1986

 
Ford EXP

1.9L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Ford EXP



1.9L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted

4 Per Vehicle

1986

 

1986

 
Ford EXP

1.9L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Ford EXP



1.9L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted

4 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford EXP

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Ford EXP



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
4 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford EXP

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Ford EXP



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
4 Per Vehicle

1983

 

1983

 
Ford EXP

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Ford EXP



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted

4 Per Vehicle

1983

 

1983

 
Ford EXP

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Ford EXP



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted

4 Per Vehicle

1983

 

1983

 
Mercury LN7

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
FI
Use until inventory is depleted
 

Mercury LN7



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
FI
Use until inventory is depleted
4 Per Vehicle

1983

 

1983

 
Mercury LN7

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
FI
Use until inventory is depleted
 

Mercury LN7



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
FI
Use until inventory is depleted
4 Per Vehicle

1986

 

1986

 
Mercury Lynx

1.9L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Mercury Lynx



1.9L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted

4 Per Vehicle

1986

 

1986

 
Mercury Lynx

1.9L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Mercury Lynx



1.9L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted

4 Per Vehicle

1984

 

1984

 
Mercury Lynx

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
 

Mercury Lynx



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
Use until inventory is depleted
4 Per Vehicle

1984

 

1984

 
Mercury Lynx

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
 

Mercury Lynx



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
Use until inventory is depleted
4 Per Vehicle

1983

 

1983

 
Mercury Lynx

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044 Gap
FI
Use until inventory is depleted
 

Mercury Lynx



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044 Gap
FI
Use until inventory is depleted
4 Per Vehicle

1983

 

1983

 
Mercury Lynx

1.6L l4 Gas SOHC
4
 
Copper Resistor Spark Plug
.044/1.1mm
FI
Use until inventory is depleted
 

Mercury Lynx



1.6L l4 Gas SOHC Copper Resistor Spark Plug
.044/1.1mm
FI
Use until inventory is depleted
4 Per Vehicle