1981 Honda Civic Ignition Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 1981 Honda Civic has 66 ignition parts with verified fitment on this page — 12 part types and 20 brands, covering both the 1.3L L4 and the 1.5L L4. Each part includes a manufacturer part number and application notes.

On the 1981 Honda Civic, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Most of the listed parts are Spark Plug (19 parts), Ignition Coil (11 parts) and Distributor Cap (10 parts). The other 9 part types cover the remaining 26 parts.

Distributor

Brand Part Number Markets Notes Buy
AUTOLINE Fits: 1.5L L4 D8000
🇺🇸 US 🇨🇦 CA
Reman.
Fitment notes — AUTOLINE D8000
Reman.
TEC Type
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CARDONE Fits: 1.5L L4 31693
🇺🇸 US 🇨🇦 CA
Remanufactured
Fitment notes — CARDONE 31693
Remanufactured
Fits:
Automatic trans.Electronic Distributorwith Federal Emissions Systemor Manual trans.Electronic Distributorwith California Emissions Systemor WagonElectronic Distributorwithout California Emissions System
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This table covers the distributors that route spark.

Distributor Cap

Economy

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.5L L4 JH110T
🇺🇸 US 🇨🇦 CA
T-Series
Fitment notes — STANDARD MOTOR PRODUCTS JH110T
T-Series
with Clip on
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Premium

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 1.5L L4 3D1149A
🇺🇸 US 🇨🇦 CA
Includes RotorPremium
Fitment notes — WELLS 3D1149A
Includes RotorPremium
with Hitachi Distributorwith Clip on Cap
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WELLS Fits: 1.5L L4 5D1077A
🇺🇸 US 🇨🇦 CA
Premium
Fitment notes — WELLS 5D1077A
Premium
with Hitachi Distributorwith Clip Down Cap
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Standard Replacement

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 1.5L L4 3D1149
🇺🇸 US 🇨🇦 CA
Includes Rotor
Fitment notes — WELLS 3D1149
Includes Rotor
with Hitachi Distributorwith Clip on Cap
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STANDARD MOTOR PRODUCTS Fits: 1.5L L4 JH88
🇺🇸 US 🇨🇦 CA
with Screwithoutn Cap
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STANDARD MOTOR PRODUCTS Fits: 1.5L L4 JH110
🇺🇸 US 🇨🇦 CA
with Clip on
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WALKER PRODUCTS Fits: 1.5L L4 9251054
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 1.5L L4 5D1156
🇺🇸 US 🇨🇦 CA
with TEC Distributorwith Screwithoutn Cap
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WELLS Fits: 1.5L L4 3D1131
🇺🇸 US 🇨🇦 CA
Includes Rotor
Fitment notes — WELLS 3D1131
Includes Rotor
with TEC Distributorwith Screwithoutn Distributor Cap
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WELLS Fits: 1.5L L4 5D1077
🇺🇸 US 🇨🇦 CA
Distributor Cap Contacts Material: Aluminum
Fitment notes — WELLS 5D1077
Distributor Cap Contacts Material: Aluminum
with Hitachi Distributorwith Clip Down Cap
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This table covers the Distributor caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable.

Distributor Pickup Coil

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.5L L4 LX515
🇺🇸 US 🇨🇦 CA
Vendor # Hitachi
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This table covers the Distributor Pickup coils. Typical signs include a misfire that follows one cylinder, or a snap in damp weather. Swap with a neighbor to confirm, and replace a torn boot with the coil.

Distributor Rotor

Economy

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.5L L4 JR89T
🇺🇸 US 🇨🇦 CA
with TEC Distributor
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Premium

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 1.5L L4 4R1105A
🇺🇸 US 🇨🇦 CA
Premium
Fitment notes — WELLS 4R1105A
Premium
with Hitachi Distributorwith Clip on Cap
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WELLS Fits: 1.5L L4 4R1125A
🇺🇸 US 🇨🇦 CA
Premium
Fitment notes — WELLS 4R1125A
Premium
with TEC Distributorwith Screwithoutn Distributor Cap
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 1.5L L4 JR72
🇺🇸 US 🇨🇦 CA
HITACHI
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STANDARD MOTOR PRODUCTS Fits: 1.5L L4 JR89
🇺🇸 US 🇨🇦 CA
with TEC Distributor
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WALKER PRODUCTS Fits: 1.5L L4 9261040
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 1.5L L4 4R1125
🇺🇸 US 🇨🇦 CA
with TEC Distributorwith Screwithoutn Distributor Cap
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WELLS Fits: 1.5L L4 4R1105
🇺🇸 US 🇨🇦 CA
Contact Material: Brass
Fitment notes — WELLS 4R1105
Contact Material: Brass
with Hitachi Distributorwith Clip on Cap
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This table covers the Distributor rotors. Typical signs include shudder under braking, or a lip at the outer edge. Do not put new pads on a rotor that is below minimum thickness.

Distributor Seal

Brand Part Number Markets Notes Buy
DORMAN Fits: 1.5L L4 917136
🇺🇸 US 🇨🇦 CA
TEC Distributor
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This table covers the seals at the Distributor. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Distributor Vacuum Advance

Brand Part Number Markets Notes Buy
WELLS Fits: 1.5L L4 4V1128
🇺🇸 US 🇨🇦 CA
Hatchbackwith Stamping # 31200-PA6-015, 31200-PA5-693
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WELLS Fits: 1.5L L4 4V1129
🇺🇸 US 🇨🇦 CA
Base Model
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This table covers the vacuum-advance units on the distributor.

Ignition Coil

Economy

Brand Part Number Markets Notes Buy
SKP Popular Fits: 1.5L L4 SKUC12
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Popular Fits: 1.5L L4 UC12T
🇺🇸 US 🇨🇦 CA
T-Series
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B&B Fits: 1.5L L4 BB6012
🇺🇸 US 🇨🇦 CA
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FVP Fits: 1.5L L4 UC12F
🇺🇸 US 🇨🇦 CA
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HOLSTEIN Fits: 1.5L L4 2IGC0056
🇺🇸 US 🇨🇦 CA
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PRENCO Fits: 1.5L L4 361014
🇺🇸 US 🇨🇦 CA
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 1.5L L4 UC12
🇺🇸 US 🇨🇦 CA
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ACDELCO Fits: 1.5L L4 E552C
🇺🇸 US 🇨🇦 CA
Professional
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UNITED MOTOR PRODUCTS Fits: 1.5L L4 C500
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
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WALKER PRODUCTS Fits: 1.5L L4 9201001
🇺🇸 US 🇨🇦 CA
Single Coil
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WELLS Fits: 1.5L L4 5C1079
🇺🇸 US 🇨🇦 CA
Requires External Resistor: YES
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This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.

Ignition Coil Mounting Bracket

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.5L L4 CB1
🇺🇸 US 🇨🇦 CA
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UNITED MOTOR PRODUCTS Fits: 1.5L L4 CB2
🇺🇸 US 🇨🇦 CA
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This table covers the brackets that mount the Ignition Coil Mounting. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.

Ignition Control Module (ICM)

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.5L L4 LX515
🇺🇸 US 🇨🇦 CA
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WAI GLOBAL Fits: 1.5L L4 HM761
🇺🇸 US 🇨🇦 CA
Hitachi Module
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WELLS Fits: 1.5L L4 6H1115
🇨🇦 CA
with TEC Distributorwith Screwithoutn Cap
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WELLS Fits: 1.5L L4 6H1060
🇺🇸 US
2 Prong Connector
Fitment notes — WELLS 6H1060
2 Prong Connector
with Hitachi Distributorwith Clip on Cap
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This table covers the Ignition control modules.

Spark Plug

Summary: Notes include pre-set gaps of 0.030", 0.032", 0.034", 0.035", 0.040" and 0.044". Replacement brands in this table include CHAMPION, DENSO and ACDELCO.

Copper / Nickel

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 1.5L L4 R44XL
🇺🇸 US 🇨🇦 CA
ProfessionalConventional
Fitment notes — ACDELCO R44XL
ProfessionalConventionalPre-Set Gap: 0.034"
Original Equipment-Recommended Gap: .044
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CHAMPION Popular Fits: 1.5L L4 415
🇺🇸 US 🇨🇦 CA
Copper PlusPre-Set Gap: 0.032"
Fitment notes — CHAMPION 415
Copper PlusPre-Set Gap: 0.032"
OE TypeOE-Recommended Gap: 0.044"Resistor Plug
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AUTOLITE Fits: 1.5L L4 404
🇺🇸 US 🇨🇦 CA
Copper ResistorPre-Set Gap: 0.034"
Fitment notes — AUTOLITE 404
Copper ResistorPre-Set Gap: 0.034"
Gap .044 (In) 1.1 (mm)OE Style
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BOSCH Fits: 1.5L L4 7599
🇺🇸 US 🇨🇦 CA
SUPER
Fitment notes — BOSCH 7599
SUPER
GAP=0.044"
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CHAMPION Fits: 1.5L L4 322S
🇺🇸 US 🇨🇦 CA
Resistor Copper Plug OE Style - OE-Recommended Gap: 0.030 - 1500 DX - 1500 DX
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CHAMPION Fits: 1.5L L4 4151
🇺🇸 US 🇨🇦 CA
Copper PlusClassification: Champion Copper Plus Small Engine
Fitment notes — CHAMPION 4151
Copper PlusClassification: Champion Copper Plus Small Engine
OE TypeOE-Recommended Gap: 0.044"Resistor Plug
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DENSO Fits: 1.5L L4 3058
🇺🇸 US 🇨🇦 CA
Resistor Copper Plug
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MOTORCRAFT Fits: 1.5L L4 SP466
🇺🇸 US 🇨🇦 CA
Copper
Fitment notes — MOTORCRAFT SP466
Copper
OE Style.044"/1.1mm
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NGK Fits: 1.5L L4 7037
🇺🇸 US 🇨🇦 CA
StandardPre-Set Gap: 0.044"
Fitment notes — NGK 7037
StandardPre-Set Gap: 0.044"
OE-Recommended Gap: 0.044"
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Double Platinum (lasts up to 3x longer than Copper / Nickel)

Brand Part Number Markets Notes Buy
ACDELCO Fits: 1.5L L4 41804
🇺🇸 US 🇨🇦 CA
ProfessionalDouble Platinum
Fitment notes — ACDELCO 41804
ProfessionalDouble PlatinumPre-Set Gap: 0.035"
OE-Recommended Gap: 0.044 in
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CHAMPION Fits: 1.5L L4 7415
🇺🇸 US 🇨🇦 CA
Double Platinum PowerPre-Set Gap: 0.032"
Fitment notes — CHAMPION 7415
Double Platinum PowerPre-Set Gap: 0.032"
OE-Recommended Gap: 0.044"Resistor Plug
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DENSO Fits: 1.5L L4 3116
🇺🇸 US 🇨🇦 CA
Double PlatinumPre-Set Gap: 0.044"
Fitment notes — DENSO 3116
Double PlatinumPre-Set Gap: 0.044"
Base ModelGap .044
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Iridium (lasts up to 4x longer than Copper / Nickel)

Brand Part Number Markets Notes Buy
CHAMPION Popular Fits: 1.5L L4 9804
🇺🇸 US 🇨🇦 CA
IridiumPre-Set Gap: 0.03"
Fitment notes — CHAMPION 9804
IridiumPre-Set Gap: 0.03"
OE-Recommended Gap: 0.044"
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DENSO Popular Fits: 1.5L L4 5306
🇺🇸 US 🇨🇦 CA
Iridium PowerHex Size: 20.6 mm
Fitment notes — DENSO 5306
Iridium PowerHex Size: 20.6 mmPre-Set Gap: 0.044"
Base ModelGap .044
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DENSO Fits: 1.5L L4 5307
🇺🇸 US 🇨🇦 CA
Iridium PowerPre-Set Gap: 0.032"
Fitment notes — DENSO 5307
Iridium PowerPre-Set Gap: 0.032"
1500 DX or 1500 GLGap 0.032
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DENSO Fits: 1.5L L4 4709
🇺🇸 US 🇨🇦 CA
Iridium TTSolid Terminal
Fitment notes — DENSO 4709
Iridium TTSolid Terminal
Base ModelGap .040
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Platinum (lasts up to 2x longer than Copper / Nickel)

Brand Part Number Markets Notes Buy
CHAMPION Fits: 1.5L L4 2415
🇺🇸 US 🇨🇦 CA
Gold PlugExcept Canada
Fitment notes — CHAMPION 2415
Gold PlugExcept Canada1500 DX
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CHAMPION Fits: 1.5L L4 2319
🇨🇦 CA
Gold Plug1500 DX
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DENSO Fits: 1.5L L4 4502
🇺🇸 US 🇨🇦 CA
Platinum TTSolid Terminal
Fitment notes — DENSO 4502
Platinum TTSolid Terminal
Base ModelGap .040
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This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine.

Spark Plug Non-Fouler

Brand Part Number Markets Notes Buy
DORMAN Fits: 1.5L L4 42004
🇺🇸 US 🇨🇦 CA
14mm Gasket Seat Long Reach
Fitment notes — DORMAN 42004
14mm Gasket Seat Long Reach
14 mm Gasket Seat3/4 In. Reach
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This table covers the non-foulers that space a spark plug away from oil fouling.

Spark Plug Wire

Economy

Brand Part Number Markets Notes Buy
B&B Fits: 1.5L L4 S428335
🇺🇸 US 🇨🇦 CA
Suppressor Wire Set
Fitment notes — B&B S428335
Suppressor Wire Set
Wagon
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Premium

Brand Part Number Markets Notes Buy
NGK Popular Fits: 1.5L L4 8008
🇺🇸 US 🇨🇦 CA
Set
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STANDARD MOTOR PRODUCTS Fits: 1.5L L4 55028
🇺🇸 US 🇨🇦 CA
IntermotorSet
Fitment notes — STANDARD MOTOR PRODUCTS 55028
IntermotorSetCore Material: Suppression Core
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.5L L4 29483
🇺🇸 US 🇨🇦 CA
Pro SeriesSet
Fitment notes — STANDARD MOTOR PRODUCTS 29483
Pro SeriesSetSpark Plug Wire Lead 2: 23.5"
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WALKER PRODUCTS Fits: 1.5L L4 9241045
🇺🇸 US 🇨🇦 CA
Direct FitSet
Fitment notes — WALKER PRODUCTS 9241045
Direct FitSetSuppression Core
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This table covers the Spark Plug wires.

Buying Ignition Parts for a 1981 Honda Civic

On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.

  • Match the engine first. Every ignition part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Spark Plug and Ignition Coil .

Frequently Asked Questions

How many ignition parts fit the 1981 Honda Civic?

Our catalog currently lists 66 ignition parts for the 1981 Honda Civic across 12 subcategories and 20 brands, covering both the 1.3L L4 and the 1.5L L4. Each part is matched to the engine(s) it fits.

Do ignition parts differ between 1981 Honda Civic engines?

Yes. Every ignition part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of ignition problems on a 1981 Honda Civic?

Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What spark-plug gap is listed for the 1981 Honda Civic?

Notes on this page include pre-set gaps of 0.030", 0.032", 0.034", 0.035", 0.040" and 0.044". Still verify against spec — even “pre-gapped” plugs should be checked before they go in.

What should I replace at the same time?

Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1981 Honda Civic was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 1981 Honda Civic?

First match the engine — each row shows which engine(s) the part fits. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 1981 Honda Civic

Ignition Parts for Other Honda Civic Years

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