49 Ignition parts are listed for the 1966 MG Midget, in 8 part types, covering both the 1.1L L4 and the 1.3L L4. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1966 MG Midget, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 36 parts of the 49 listed are Spark Plug (20 parts), Ignition Coil (10 parts) and Spark Plug Wire (6 parts). The other 5 part types cover the remaining 13 parts.
The 1966 MG Midget was sold with both the 1.1L L4 and the 1.3L L4. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 1966 MG Midget ignition parts are STANDARD MOTOR PRODUCTS (9 parts), WELLS (7 parts) and NGK (7 parts), plus 14 more brands. Quality grades include Standard Replacement, Copper / Nickel and Economy.
9 parts on this 1966 MG Midget page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including STANDARD MOTOR PRODUCTS LU1617P (Ignition Breaker Points) and STANDARD MOTOR PRODUCTS UC15T (Ignition Coil). Click any part number to see every vehicle that part fits.
Condenser / Capacitor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 1.1L L4 | LU206T | 🇺🇸 US | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 1.1L L4 | LU206 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: 1.1L L4 | 5H1011 | 🇺🇸 US | with Lucas DistributorStandard Duty | View on Amazon |
This table covers the capacitors used in this electrical or A/C circuit.
3 Condenser / Capacitor parts are listed for the 1966 MG Midget, from STANDARD MOTOR PRODUCTS and WELLS.
In the Economy grade, STANDARD MOTOR PRODUCTS supplies 1 part: the catalog's value-priced group. A representative part number is STANDARD MOTOR PRODUCTS LU206T.
The Standard Replacement section lists 2 options from STANDARD MOTOR PRODUCTS and WELLS — built to original-equipment specification. STANDARD MOTOR PRODUCTS LU206 is listed in this group.
This group includes STANDARD MOTOR PRODUCTS LU206T, STANDARD MOTOR PRODUCTS LU206 and WELLS 5H1011.
Distributor Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 1.1L L4 | LU420 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: 1.1L L4 | 5D1040 | 🇺🇸 US | with Lucas Distributor | View on Amazon |
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.
2 Distributor Cap parts for the 1966 MG Midget come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS LU420 and WELLS 5D1040.
Distributor Rotor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 1.1L L4 | LU300 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: 1.1L L4 | 4R1187 | 🇺🇸 US | with Lucas Distributor | View on Amazon |
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.
2 Distributor Rotor parts for the 1966 MG Midget come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS LU300 and WELLS 4R1187.
Ignition Breaker Points
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FAMOUS BRAND Fits: 1.1L L4 | ANA1004 | 🇺🇸 US 🇨🇦 CA | Contact Setwith Lucas Distributor | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.1L L4 | LU1617P | 🇺🇸 US | View on Amazon | |
| FACET Fits: 1.1L L4 | 14683MHDV | 🇺🇸 US | View on Amazon | |
| WELLS Fits: 1.1L L4 | 4P1083 | 🇺🇸 US | with Lucas Distributor | View on Amazon |
| WELLS Fits: 1.1L L4 | 8T1008 | 🇺🇸 US | Includes Condenser | View on Amazon |
This table covers the breaker points in a points-type distributor.
5 Ignition Breaker Points parts are listed for the 1966 MG Midget, from WELLS, FAMOUS BRAND, STANDARD MOTOR PRODUCTS and 1 other brand. STANDARD MOTOR PRODUCTS LU1617P carries the "Popular" badge.
Economy: 1 part, from FAMOUS BRAND. A representative part number is FAMOUS BRAND ANA1004.
The Standard Replacement section: 4 options from WELLS, STANDARD MOTOR PRODUCTS and FACET. STANDARD MOTOR PRODUCTS LU1617P is listed in this group.
Part numbers include STANDARD MOTOR PRODUCTS LU1617P, FAMOUS BRAND ANA1004 and FACET 14683MHDV, among others listed above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.1L L4 | UC15T | 🇺🇸 US | T-Series | View on Amazon |
| FVP Fits: 1.1L L4 | UC15F | 🇺🇸 US | Alternate Replacement Part | View on Amazon |
| HOLSTEIN Fits: 1.1L L4 | 2IGC0058 | 🇺🇸 US | View on Amazon | |
| SKP Fits: 1.1L L4 | SKUF3T | 🇺🇸 US | Coil Pack | View on Amazon |
| SPECTRA PREMIUM Fits: 1.1L L4 | C654 | 🇺🇸 US | Pack | View on Amazon |
| WAI GLOBAL Fits: 1.1L L4 | CUF3 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular Fits: 1.1L L4 | 48863 | 🇺🇸 US | Connections May be Eyelet or Spade | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 1.1L L4 | UC15 | 🇺🇸 US | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 1.1L L4 | C15 | 🇺🇸 US | View on Amazon | |
| WELLS Fits: 1.1L L4 | 5C1019 | 🇺🇸 US | Used on most import products with 12 Volt system with Internal resistorUniversal 12 Volt Coil | View on Amazon |
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.
10 Ignition Coil parts are listed for the 1966 MG Midget, from STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 6 other brands. STANDARD MOTOR PRODUCTS UC15T carries the "Popular" badge.
Economy: 6 parts, from STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 3 other brands. A representative part number is STANDARD MOTOR PRODUCTS UC15T.
The Standard Replacement section: 4 options from NGK, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand. NGK 48863 is listed in this group.
Ignition Conversion Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 1.1L L4 | 1A4147 | 🇺🇸 US | with Lucas Distributor # 25D412 Volt | View on Amazon |
This table covers the Ignition Conversion kits.
This group shows a single part: WELLS 1A4147.
Spark Plug
Summary: Notes include pre-set gaps of 0.024", 0.025", 0.030", 0.032", 0.033", 0.035", 0.036", 0.040" and 0.044". Replacement brands in this table include NGK, CHAMPION and DENSO.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular Fits: 1.1L L4 | 404 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.035" | View on Amazon |
| NGK Popular Fits: 1.1L L4 | 7734 | 🇺🇸 US | StandardPart Number: BPR5ES | View on Amazon |
| ACDELCO Fits: 1.1L L4 | R43XLS | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| CHAMPION Fits: 1.1L L4 | 38 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.032" | View on Amazon |
| CHAMPION Fits: 1.1L L4 | 4041 | 🇺🇸 US | Copper PlusClassification: Champion Copper Plus | View on Amazon |
| DENSO Fits: 1.1L L4 | 3066 | 🇺🇸 US | U-Groove ConventionalHex Size: 20.6 mm | View on Amazon |
| MOTORCRAFT Fits: 1.1L L4 | SP436AX | 🇺🇸 US | Copper | View on Amazon |
| NGK Fits: 1.1L L4 | 1233 | 🇺🇸 US | V-PowerPre-Set Gap: 0.032" | View on Amazon |
| NGK Fits: 1.1L L4 | 4006 | 🇺🇸 US | StandardPart Number: BPR5ES Solid | View on Amazon |
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 1.1L L4 | 41828 | 🇺🇸 US 🇨🇦 CA | ProfessionalDouble Platinum | View on Amazon |
| AUTOLITE Fits: 1.1L L4 | APP64 | 🇺🇸 US | Double PlatinumHex Size: 13/16 In | View on Amazon |
| CHAMPION Fits: 1.1L L4 | 7322 | 🇺🇸 US | Double Platinum PowerPre-Set Gap: 0.032" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Fits: 1.1L L4 | 5306 | 🇺🇸 US | Iridium PowerHex Size: 20.6 mm | View on Amazon |
| DENSO Fits: 1.1L L4 | 4709 | 🇺🇸 US | Iridium TTSolid Terminal | View on Amazon |
| NGK Fits: 1.1L L4 | 6597 | 🇺🇸 US | Iridium IXPre-Set Gap: 0.032" | View on Amazon |
| NGK Fits: 1.1L L4 | 95525 | 🇺🇸 US | Iridium IX | View on Amazon |
| SKP Fits: 1.1L L4 | SP1042 | 🇺🇸 US | Tapered Ground Electrode with Platinum Chip | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular Fits: 1.1L L4 | 3405 | 🇺🇸 US | Platinum PowerPlug Type: RN14PMC | View on Amazon |
| NGK Popular Fits: 1.1L L4 | 7082 | 🇺🇸 US | G-PowerPre-Set Gap: 0.040" | View on Amazon |
| DENSO Fits: 1.1L L4 | 4502 | 🇺🇸 US | Platinum TTSolid Terminal | View on Amazon |
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.
20 Spark Plug parts for the 1966 MG Midget come from 7 brands — NGK, CHAMPION, DENSO and 4 other brands. The "Popular" part is CHAMPION 404.
The Copper / Nickel section lists 9 options from CHAMPION, NGK, ACDELCO and 2 other brands — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. CHAMPION 404 is listed in this group.
The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 3 options from ACDELCO, AUTOLITE and CHAMPION — grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. ACDELCO 41828 is listed in this group.
In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, DENSO, NGK and SKP supply 5 parts: grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is DENSO 5306.
The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 3 options from CHAMPION, NGK and DENSO — grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. CHAMPION 3405 is listed in this group.
Spark Plug Wire
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.1L L4 | 55437 | 🇺🇸 US | IntermotorSet | View on Amazon |
| DENSO Fits: 1.1L L4 | 6714114 | 🇺🇸 US | Spark Plug Wire Set7mm | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 1.1L L4 | 9403 | 🇺🇸 US | SetUnited-Packard | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 1.1L L4 | 29437 | 🇺🇸 US | Pro SeriesSet | View on Amazon |
| ACDELCO Fits: 1.1L L4 | 9044Q | 🇺🇸 US 🇨🇦 CA | GoldSet | View on Amazon |
| WALKER PRODUCTS Fits: 1.1L L4 | 9241008 | 🇺🇸 US | Direct FitSet | View on Amazon |
This table covers the Spark Plug wires.
6 Spark Plug Wire parts are listed for the 1966 MG Midget, from STANDARD MOTOR PRODUCTS, DENSO, UNITED MOTOR PRODUCTS and 2 other brands. STANDARD MOTOR PRODUCTS 55437 carries the "Popular" badge.
The Premium section lists 3 options from STANDARD MOTOR PRODUCTS, DENSO and UNITED MOTOR PRODUCTS — a step above OE specification in materials, tolerances or warranty terms. STANDARD MOTOR PRODUCTS 55437 is listed in this group.
The Standard Replacement section: 3 options from STANDARD MOTOR PRODUCTS, ACDELCO and WALKER PRODUCTS. STANDARD MOTOR PRODUCTS 29437 is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS 55437, DENSO 6714114 and UNITED MOTOR PRODUCTS 9403, plus the other parts above.
Buying Ignition Parts for a 1966 MG Midget
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 1966 MG Midget?
Our catalog currently lists 49 ignition parts for the 1966 MG Midget across 8 subcategories and 17 brands, covering both the 1.1L L4 and the 1.3L L4. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 1966 MG Midget 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 1966 MG Midget?
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 1966 MG Midget?
Notes on this page include pre-set gaps of 0.024", 0.025", 0.030", 0.032", 0.033", 0.035", 0.036", 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 1966 MG Midget 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 1966 MG Midget?
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 1966 MG Midget
Ignition Parts for Other MG Midget Years
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