The 1969 Citroen D21 has 11 ignition parts with verified fitment on this page — 3 part types and 6 brands, covering the 2.2L L4 engine. Each part includes a manufacturer part number and application notes.
The ignition system on the 1969 Citroen D21 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 11 listed parts are Spark Plug (6 parts), Ignition Coil (4 parts) and Ignition Conversion Kit (1 part).
Every part on this page is matched to the 2.2L L4 — the only engine offered in the 1969 Citroen D21.
The most listed brands for 1969 Citroen D21 ignition parts are CHAMPION (3 parts), STANDARD MOTOR PRODUCTS (2 parts) and WELLS (2 parts), plus 3 more brands. Quality grades include Copper / Nickel, Economy and Standard Replacement.
2 parts on this 1969 Citroen D21 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including ACDELCO R44F (Spark Plug) and NGK 7022 (Spark Plug). Click any part number to see every vehicle that part fits.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | UC15F | 🇺🇸 US 🇨🇦 CA | with 12 Volt Systemwithout External Resistor | View on Amazon |
| STANDARD MOTOR PRODUCTS | UC15T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | UC15 | 🇺🇸 US 🇨🇦 CA | with 12 Volt Systemwithout External Resistor | View on Amazon |
| WELLS | 5C1019 | 🇺🇸 US 🇨🇦 CA | 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.
4 Ignition Coil parts are listed for the 1969 Citroen D21, from STANDARD MOTOR PRODUCTS, FVP and WELLS.
In the Economy grade, FVP and STANDARD MOTOR PRODUCTS supply 2 parts: the catalog's value-priced group. A representative part number is FVP UC15F.
The Standard Replacement section lists 2 options from STANDARD MOTOR PRODUCTS and WELLS — built to original-equipment specification. STANDARD MOTOR PRODUCTS UC15 is listed in this group.
Part numbers include FVP UC15F, STANDARD MOTOR PRODUCTS UC15T and STANDARD MOTOR PRODUCTS UC15, among others listed above.
Ignition Conversion Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1A4144 | 🇺🇸 US 🇨🇦 CA | with Ducellier Distributor # 415512 Volt | View on Amazon |
This table covers the Ignition Conversion kits.
This group shows a single part: WELLS 1A4144.
Spark Plug
Summary: Notes include pre-set gaps of 0.025", 0.028", 0.030", 0.032" and 0.04". Replacement brands in this table include CHAMPION, NGK and ACDELCO.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | R44F | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| NGK Popular | 7022 | 🇺🇸 US 🇨🇦 CA | StandardPre-Set Gap: 0.028" | View on Amazon |
| CHAMPION | 327 | 🇺🇸 US 🇨🇦 CA | Copper PlusPre-Set Gap: 0.04" | View on Amazon |
| CHAMPION | 312 | 🇺🇸 US 🇨🇦 CA | Copper PlusPre-Set Gap: 0.025" | View on Amazon |
| CHAMPION | 3121 | 🇺🇸 US 🇨🇦 CA | Copper Plus | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 4085 | 🇺🇸 US 🇨🇦 CA | Iridium IXPre-Set Gap: 0.032" | 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.
6 Spark Plug parts for the 1969 Citroen D21 come from 3 brands — CHAMPION, NGK and ACDELCO. The "Popular" part is ACDELCO R44F.
The Copper / Nickel section lists 5 options from CHAMPION, ACDELCO and NGK — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. ACDELCO R44F is listed in this group.
In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, NGK supplies 1 part: 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 NGK 4085.
Part numbers include ACDELCO R44F, NGK 7022 and CHAMPION 327, among others listed above.
Buying Ignition Parts for a 1969 Citroen D21
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 2.2L L4 engine — every part on this page is matched to it.
- 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 1969 Citroen D21?
Our catalog currently lists 11 ignition parts for the 1969 Citroen D21 across 3 subcategories and 6 brands, covering the 2.2L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1969 Citroen D21?
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 1969 Citroen D21?
Notes on this page include pre-set gaps of 0.025", 0.028", 0.030", 0.032" and 0.04". 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 1969 Citroen D21 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 1969 Citroen D21?
Every part on this page is matched to the 2.2L L4 engine. 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 1969 Citroen D21
Ignition Parts for Other Citroen D21 Years
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