1986 Mercury Cougar Autolite Parts
Choose your Engine for your 1986 Mercury Cougar
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- Autolite APP104 Double Platinum Spark Plug
- Replaces OE Half Thread Design .034"/0.9mm
- Double Platinum Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.679
- 17.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
- 0.050
- 1.30
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- Autolite® Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite® Double Platinum Spark Plugs are engineered to provide easier starts, quicker acceleration and improved fuel efficiency. 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.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
0 241 235 732, 12787099, 41-810, 432PPM, 6644, 7401
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | L | - | 4 Cyl 2.3L | 140 |
- Autolite 104 Copper Resistor Spark Plug
- OE Style; Replaces OE Half Thread Design .034"/0.9mm
- Copper Resistor Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Copper
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.679
- 17.0
- Center Electrode Tip Material: Copper
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
- 0.050
- 1.30
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- 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.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
1006, 41-937, 4122, 45, 5022, 5612006, D7A
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | L | - | 4 Cyl 2.3L | 140 |
- Autolite 2545 Copper Resistor Spark Plug
- OE Style; Available Only While Supplies Last OE half thread design replaced by full thread design .050"/1.3mm
- Copper Resistor Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.809
- 20.5
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Extra-long
- Pre-Gap Size:
- 0.044
- 1.10
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- 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.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
5048, 5614167, AWSF44, F6DTC, R44NTSE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | V | - | 8 Cyl 5.0L | 302 |
- Autolite XP104 Iridium XP Spark Plug
- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. Replaces OE Half Thread Design .034"/0.9mm
- Iridium Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.679
- 17.0
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
- 0.050
- 1.30
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. 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.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
2401, 432WM, 4477, 4713, 7407, 94859446
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | L | - | 4 Cyl 2.3L | 140 |
- Autolite AP104 Platinum Spark Plug
- Replaces OE Half Thread Design .034"/0.9mm
- Platinum Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.679
- 17.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
- 0.050
- 1.30
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. 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.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
3623, 401, 5022, 632FM, 7426, 8
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | L | - | 4 Cyl 2.3L | 140 |
- Autolite 2546 Copper Resistor Spark Plug
- OE Style; Available Only While Supplies Last OE half thread design replaced by full thread design .054"/1.4mm
- Copper Resistor Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.809
- 20.5
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Extra-long
- Pre-Gap Size:
- 0.054
- 1.40
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- 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.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
5047, 5613796, AWSF54, FR7LDC, R45NTSE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | V | - | 6 Cyl 3.8L | 232 |
- Autolite XP5145 Iridium XP Spark Plug
- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm
- Iridium Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.809
- 20.5
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Extra-long
- Pre-Gap Size:
- 0.054
- 1.40
- Resistance: 4000
- Ground Electrode Core Material: Nickel
- Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. 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.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | V | - | 8 Cyl 5.0L | 302 |
- Autolite XP5145 Iridium XP Spark Plug
- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .054"/1.4mm
- Iridium Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.809
- 20.5
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Extra-long
- Pre-Gap Size:
- 0.054
- 1.40
- Resistance: 4000
- Ground Electrode Core Material: Nickel
- Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. 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.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | V | - | 6 Cyl 3.8L | 232 |
- Autolite AP5145 Platinum Spark Plug
- Replaces OE Half Thread Design .054"/1.4mm
- Platinum Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
- 0.809
- 20.5
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Extra-long
- Pre-Gap Size:
- 0.054
- 1.40
- Resistance: 4000
- Ground Electrode Core Material: Nickel
- Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. 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.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
11, 6105
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | V | - | 6 Cyl 3.8L | 232 |
- Obsolete; OE half thread design replaced by full thread design .050"/1.3mm
- Double Platinum Spark Plug
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
- This item must be purchased in quantities of 4
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Mercury Cougar | V | - | 8 Cyl 5.0L | 302 |
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