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Capri Cougar Grand Marquis Lynx Marquis Zephyr

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1981 Mercury Zephyr Spark Plug 4 Cyl 2.3L NGK

NGK V-Power Spark Plug
Gap 0.034" OE Equivalent Design
V-Power Spark Plug
Product Attributes:
- Center Electrode Design: Standard
- Center Electrode Insulator Tip Projection:
  - 0.16
  - 4.0
- Washer Included: No
- Electrical Terminal Type: Removable Nut
- Grade Type: Standard Replacement
- Service Number: Tr5
- Ground Electrode Tip Material: Nickel
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Tr5
- Resistor Type: Yes
- Stock Number: 2238
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - .040
  - 1.0
- Ground Electrode Core Material: Nickel
- Material Grade: Nickel/copper
- Center Electrode Projection: Mid Projection
- Seat Type: Tapered
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
  - 0.689
  - 17.5
- Center Electrode Tip Material: Nickel
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
  - 2.07
  - 52.5
- Thread Diameter:
  - 0.551
  - 14.0
Features:
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
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:

104, 104BP, 104DP2, 105, 106, 106BP, 1765180, 1835078T, 20, 2238, 241229617, 2R44LTS, 3243, 3244, 3245, 3246, 3565, 3724...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Zephyr	L	-	4 Cyl 2.3L	140

111 In Stock

Limited-Time Offer

$10.05 USD

$12.06 USD


Brand	NGK
Part #	N122238
Condition	New
Warehouse	B

1981 Mercury Lynx Spark Plug 4 Cyl 1.6L Champion

Champion Copper Plus- Boxed - RC14YC
Flat Seat Gap 0.044in OE Type ; Plug Type RC14YC
Champion Copper Plus 431 Spark Plug (Carton of 4)
Copper Plus
Product Attributes:
- Hex Size:
  - 0.625
  - 15.880
- Reach: 0.75
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Manufacturer Heat Range: 14
- Pre-Gap Size:
  - 0.035
  - 0.90
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.06
- Plug Type: Rc14yc
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
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:

41-603, 41-618, 41-629, 41-831, 496018S, 5092, BKR4E, BKR4EVX, FR4LS, FR4LSJ, FR5, FR5LM, FR5LS, RC14YC

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Lynx	L	1598	4 Cyl 1.6L	98

50 In Stock

Limited-Time Offer

$9.93 USD

$11.92 USD


Brand	Champion
Part #	C33431
Condition	New
Warehouse	B

UPC: 037551003693

1981 Mercury Grand Marquis Engine Coolant Bypass Hose 8 Cyl 5.0L Dayco

Curved Radiator Hose
Product Attributes:
- : .63
- Trunk Height: 5 1/2
- Color: Black
- Contains Heat Shield: N
- Centerline Length: 5.50
- End 1 Inside Diameter:
  - .75
  - 5/8
- Hose Type: Dual I.d. Hose
- SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
- Contains Protective Sleeve: N
- Material: Epdm
- End 2 Inside Diameter: 3/4

This Part Fits the Following OEM/Substitute Numbers:

10170732, 11022, 14152S, 14213S, 19022, 20662, 27146-01P00, 3009, 43726, 63726, 642209, 7447, A70646, BH1511, BP726, BP8, BP867, C0662...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Grand Marquis	V	-	8 Cyl 5.0L	302

2 In Stock

Limited-Time Offer

$29.36 USD

$35.23 USD


Brand	Dayco
Part #	D3570646
Condition	New
Warehouse	B

1981 Mercury Cougar Engine Coolant Bypass Hose 8 Cyl 4.2L Dayco

Cut to Fit
Curved Radiator Hose
Product Attributes:
- : .63
- Trunk Height: 5 1/2
- Color: Black
- Contains Heat Shield: N
- Centerline Length: 5.50
- End 1 Inside Diameter:
  - .75
  - 5/8
- Hose Type: Dual I.d. Hose
- SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
- Contains Protective Sleeve: N
- Material: Epdm
- End 2 Inside Diameter: 3/4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Cougar	V	-	8 Cyl 4.2L	255

2 In Stock

Limited-Time Offer

$29.36 USD

$35.23 USD


Brand	Dayco
Part #	D3570646
Condition	New
Warehouse	B

1981 Mercury Zephyr Accessory Drive Belt - Fan, Alternator and Air Conditioning 6 Cyl 3.3L Dayco

with Dealer Installed A/C without 70 Amp Alternator without 90 Amp Alternator
Product Attributes:
- Top Width: .44
- Outside Circumference:
  - 1157.48
  - 45.57
- Color: Black
- Banded Belt: N
- Standards: Sae J636, Sae J637
- Effective Length:
  - 1143.00
  - 45
- Belt Construction: Bottom Cog
- Minimum Operating Temperature:
  - -35
  - -37.2
- Material: Synthetic Rubber Compound
- Maximum Operating Temperature:
  - 175
  - 79.4
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1981 - Mercury Zephyr	L	-	Fan, Alternator and Air Conditioning	6 Cyl 3.3L	200

17 In Stock

Limited-Time Offer

$31.47 USD

$37.76 USD


Brand	Dayco
Part #	D3515450
Condition	New
Warehouse	B

1981 Mercury Capri Accessory Drive Belt - Fan and Alternator 4 Cyl 2.3L Dayco

with 70 Amp Alternator
Product Attributes:
- Top Width: .44
- Outside Circumference:
  - 1157.48
  - 45.57
- Color: Black
- Banded Belt: N
- Standards: Sae J636, Sae J637
- Effective Length:
  - 1143.00
  - 45
- Belt Construction: Bottom Cog
- Minimum Operating Temperature:
  - -35
  - -37.2
- Material: Synthetic Rubber Compound
- Maximum Operating Temperature:
  - 175
  - 79.4

This Part Fits the Following OEM/Substitute Numbers:

10034695, 10A1145, 11720-P801001, 118671, 1264036, 13-452, 13-542, 13450, 13451, 1374979, 14017797, 14054477, 14064191, 14072731, 14092344, 15-450, 15-456, 15447M...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	Steering System	Engine VIN	Aspiration	CID
1981 - Mercury Capri	L	-	Fan and Alternator	4 Cyl 2.3L	Manual	W	Turbocharged	140

17 In Stock

Limited-Time Offer

$31.47 USD

$37.76 USD


Brand	Dayco
Part #	D3515450
Condition	New
Warehouse	B

1981 Mercury Cougar Accessory Drive Belt - Alternator and Air Pump 8 Cyl 4.2L Dayco

with 70, 100 Amp Alternator
Product Attributes:
- Top Width: .44
- Outside Circumference:
  - 1119.38
  - 44.07
- Color: Black
- Banded Belt: N
- Standards: Sae J636, Sae J637
- Effective Length:
  - 1104.90
  - 43.50
- Belt Construction: Bottom Cog
- Minimum Operating Temperature:
  - -35
  - -37.2
- Material: Synthetic Rubber Compound
- Maximum Operating Temperature:
  - 175
  - 79.4

This Part Fits the Following OEM/Substitute Numbers:

02-7106055, 11A1105, 13-435, 13434, 13435, 13438, 13440, 1374978, 14058790, 15-435, 15-437, 15-443, 15435, 15440, 15443, 1555585, 1565407, 15W435L...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1981 - Mercury Cougar	V	-	Alternator and Air Pump	8 Cyl 4.2L	255

1 In Stock

Limited-Time Offer

$30.13 USD

$36.16 USD


Brand	Dayco
Part #	D3515435
Condition	New
Warehouse	B

1981 Mercury Lynx Spark Plug 4 Cyl 1.6L Autolite

Autolite 3924 Copper Spark Plug
Gap .044 (in); Auto
Copper Spark Plug
Product Attributes:
- Center Electrode Projection: Mid Projection
- Center Electrode Insulator Tip Projection:
  - 0.133
  - 3.38
- Seat Type: Flat
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Ground Electrode Quantity: 1
- Grade Type: Regular
- Core Nose Length:
  - 0.526
  - 13.36
- Washer Type: Crush
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: Yes
- Insulator Material: Ceramic
- Indexed: No
- Hex Size: 5/8
- Reach:
  - 0.75
  - 19.05
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - 0.044
  - 1.12
- Resistance: 4000
- Insulator Height:
  - 2.007
  - 50.98
Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

1148, 14 F-8 DU, 14 F-8 DU4, 14 F-9 DUO, 14 FGH-8 DTUR, 14 FGH-8 DTURXO, 14 FGR-7 KQU, 14 FGR-8 KQU, 14 FR-7 DU2, 14 FR-7 LDU, 14 FR-8 DU, 14 FR-8 KU, 14FR-7DPUX, 18814-11051, 23521, 27410-25000, 3006, 41-602...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1981 - Mercury Lynx	L	1598	4 Cyl 1.6L	98

25 In Stock

Limited-Time Offer

$8.07 USD

$9.68 USD


Brand	Autolite
Part #	A773924
Condition	New
Warehouse	B

UPC: 009100039248

1981 Mercury Lynx Spark Plug 4 Cyl 1.6L Autolite

Autolite 3924 Copper Spark Plug
OE Style; Auto
Copper Spark Plug
Product Attributes:
- Center Electrode Projection: Mid Projection
- Center Electrode Insulator Tip Projection:
  - 0.133
  - 3.38
- Seat Type: Flat
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Ground Electrode Quantity: 1
- Grade Type: Regular
- Core Nose Length:
  - 0.526
  - 13.36
- Washer Type: Crush
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: Yes
- Insulator Material: Ceramic
- Indexed: No
- Hex Size: 5/8
- Reach:
  - 0.75
  - 19.05
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - 0.044
  - 1.12
- Resistance: 4000
- Insulator Height:
  - 2.007
  - 50.98
Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4