7 Ignition parts are listed for the 1962 Riley 4/72, in 1 part type, covering the 1.6L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1962 Riley 4/72, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Every listed part is a Spark Plug.
The 1962 Riley 4/72 came with a single engine, the 1.6L L4, and every part is verified against it.
4 brands supply ignition parts for the 1962 Riley 4/72, led by CHAMPION (2 parts), MOTORCRAFT (2 parts) and AUTOLITE (2 parts), plus 1 more brand. Quality grades include Copper / Nickel, Double Platinum and Platinum.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1962 Riley 4/72. 2 parts have it, including ACDELCO R44XLS (Spark Plug) and CHAMPION 120 (Spark Plug). Each part number opens a page with every vehicle that part fits.
Spark Plug
Summary: Notes include pre-set gaps of 0.025", 0.026", 0.035" and 0.039". Replacement brands in this table include CHAMPION, MOTORCRAFT and AUTOLITE.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | R44XLS | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| CHAMPION Popular | 120 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.026" | View on Amazon |
| CHAMPION | 123 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.025" | View on Amazon |
| MOTORCRAFT | SP416A | 🇺🇸 US | Copper | View on Amazon |
| MOTORCRAFT | SP416X | 🇺🇸 US | Copper | View on Amazon |
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOLITE | APP65 | 🇺🇸 US | Double PlatinumPre-Set Gap: 0.035" | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOLITE | AP65 | 🇺🇸 US | Platinum Spark PlugDisplay Pack | 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.
7 Spark Plug parts are listed for the 1962 Riley 4/72, from CHAMPION, MOTORCRAFT, AUTOLITE and 1 other brand. ACDELCO R44XLS carries the "Popular" badge.
In the Copper / Nickel grade, CHAMPION, MOTORCRAFT and ACDELCO supply 5 parts: grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO R44XLS.
In the Double Platinum (lasts up to 3x longer than Copper / Nickel) grade, AUTOLITE supplies 1 part: 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. A representative part number is AUTOLITE APP65.
In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, AUTOLITE supplies 1 part: grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is AUTOLITE AP65.
This group includes ACDELCO R44XLS, CHAMPION 120 and CHAMPION 123 and the remaining parts above.
Buying Ignition Parts for a 1962 Riley 4/72
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 1.6L 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 .
Frequently Asked Questions
How many ignition parts fit the 1962 Riley 4/72?
Our catalog currently lists 7 ignition parts for the 1962 Riley 4/72 across 1 subcategory and 4 brands, covering the 1.6L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1962 Riley 4/72?
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 1962 Riley 4/72?
Notes on this page include pre-set gaps of 0.025", 0.026", 0.035" and 0.039". 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 1962 Riley 4/72 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 1962 Riley 4/72?
Every part on this page is matched to the 1.6L 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 1962 Riley 4/72
Ignition Parts for Other Riley 4/72 Years
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