This page lists 44 ignition parts for the 1970 Checker A11, across 8 part types, covering the 4.1L 250cid L6 engine. Every part shows its brand, manufacturer part number and fitment notes.
The ignition system on the 1970 Checker A11 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Spark Plug (10 parts), Distributor Cap (9 parts) and Ignition Coil (8 parts). The other 5 part types cover the remaining 17 parts.
The 1970 Checker A11 came with a single engine, the 4.1L 250cid L6, and every part is verified against it.
14 brands supply ignition parts for the 1970 Checker A11, led by STANDARD MOTOR PRODUCTS (8 parts), LILAND GLOBAL (7 parts) and ACDELCO (7 parts), plus 11 more brands. Quality grades include Standard Replacement, Economy and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1970 Checker A11. 7 parts have it, including ACDELCO D323R (Distributor Cap) and STANDARD MOTOR PRODUCTS DR314T (Distributor Rotor). Each part number opens a page with every vehicle that part fits.
Condenser / Capacitor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | DR90T | 🇺🇸 US | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 5H1004 | 🇺🇸 US | Heavy Duty | View on Amazon |
This table covers the capacitors used in this electrical or A/C circuit.
2 Condenser / Capacitor parts for the 1970 Checker A11 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
The Economy section lists 1 option from STANDARD MOTOR PRODUCTS — the catalog's value-priced group. STANDARD MOTOR PRODUCTS DR90T is listed in this group.
In the Standard Replacement grade, WELLS supplies 1 part: built to original-equipment specification. A representative part number is WELLS 5H1004.
This group includes STANDARD MOTOR PRODUCTS DR90T and WELLS 5H1004.
Distributor Cap
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | DR438T | 🇺🇸 US | T-Series | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LILAND GLOBAL | DR438BBLG | 🇺🇸 US | Color: BlackBody Material: Phenolic | View on Amazon |
| LILAND GLOBAL | DR438GBLG | 🇺🇸 US | Gray Brass | View on Amazon |
| LILAND GLOBAL | DR438TBLG | 🇺🇸 US | Color: TanBody Material: Polyester | View on Amazon |
| LILAND GLOBAL | DR438LG | 🇺🇸 US | Color: BlueBody Material: BMC | View on Amazon |
| UNITED MOTOR PRODUCTS | DC685X | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | D323R | 🇺🇸 US 🇨🇦 CA | Professional | View on Amazon |
| WELLS Popular | 3D1023 | 🇺🇸 US | Includes Rotor | View on Amazon |
| WELLS | 5D1025 | 🇺🇸 US | Distributor Cap Contacts Material: Aluminum | 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.
9 Distributor Cap parts are listed for the 1970 Checker A11, from LILAND GLOBAL, WELLS, STANDARD MOTOR PRODUCTS and 2 other brands. ACDELCO D323R carries the "Popular" badge.
Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS DR438T.
The Premium section lists 5 options from LILAND GLOBAL and UNITED MOTOR PRODUCTS — a step above OE specification in materials, tolerances or warranty terms. LILAND GLOBAL DR438BBLG is listed in this group.
The Standard Replacement section: 3 options from WELLS and ACDELCO. ACDELCO D323R is listed in this group.
Part numbers include ACDELCO D323R, STANDARD MOTOR PRODUCTS DR438T and LILAND GLOBAL DR438BBLG, among others listed above.
Distributor Mounting Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | 12665 | 🇺🇸 US | 1-9/16 (in) Outside Diameter | View on Amazon |
| MAHLE / CLEVITE | B26466 | 🇺🇸 US | Paper | View on Amazon |
| VICTOR REINZ | 711449100 | 🇺🇸 US | 1-9/16 IN O.D. | View on Amazon |
This table covers the gaskets that seal the Distributor Mounting. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
3 Distributor Mounting Gasket parts are listed for the 1970 Checker A11, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Listed part numbers: FEL-PRO 12665, MAHLE / CLEVITE B26466 and VICTOR REINZ 711449100.
Distributor Rotor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | DR314T | 🇺🇸 US | T-Series | View on Amazon |
| UNITED MOTOR PRODUCTS | DR465 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | D423R | 🇺🇸 US 🇨🇦 CA | Professional | View on Amazon |
| LILAND GLOBAL | DR314TBLG | 🇺🇸 US | Tan BrassPremium | View on Amazon |
| LILAND GLOBAL | DR314LG | 🇺🇸 US | Color: BlueBody Material: Polyester | View on Amazon |
| LILAND GLOBAL | DR314TLG | 🇺🇸 US | Color: BlackBody Material: Phenolic | View on Amazon |
| WELLS | 4R1061 | 🇺🇸 US | 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.
7 Distributor Rotor parts are listed for the 1970 Checker A11, from LILAND GLOBAL, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 2 other brands. STANDARD MOTOR PRODUCTS DR314T carries the "Popular" badge.
Economy: 2 parts, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS DR314T.
The Standard Replacement section: 5 options from LILAND GLOBAL, ACDELCO and WELLS. ACDELCO D423R is listed in this group.
Part numbers include STANDARD MOTOR PRODUCTS DR314T, UNITED MOTOR PRODUCTS DR465 and ACDELCO D423R, among others listed above.
Ignition Breaker Points
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 4P1219 | 🇺🇸 US | with Delco Distributor, Standard Contact Set, with Snap in Terminal | View on Amazon |
This table covers the breaker points in a points-type distributor.
This group shows a single part: WELLS 4P1219.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | UC12F | 🇺🇸 US | View on Amazon | |
| HOLSTEIN | 2IGC0056 | 🇺🇸 US | View on Amazon | |
| SKP | SKUC12 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS | UC12T | 🇺🇸 US | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular | 49030 | 🇺🇸 US | View on Amazon | |
| WELLS Popular | 5C1026 | 🇺🇸 US | Requires External Resistor: YES | View on Amazon |
| ACDELCO | U505 | 🇺🇸 US 🇨🇦 CA | Professional | View on Amazon |
| STANDARD MOTOR PRODUCTS | UC12 | 🇺🇸 US | 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.
8 Ignition Coil parts for the 1970 Checker A11 come from 7 brands — STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 4 other brands. The "Popular" part is NGK 49030.
The Economy section: 4 options from FVP, HOLSTEIN, SKP and 1 other brand. FVP UC12F is listed in this group.
Standard Replacement: 4 parts, from NGK, WELLS, ACDELCO and 1 other brand. A representative part number is NGK 49030.
Listed part numbers: NGK 49030, FVP UC12F and HOLSTEIN 2IGC0056, plus the other parts above.
Spark Plug
Summary: Notes include pre-set gaps of 0.03", 0.035", 0.04", 0.044" and 0.045". Replacement brands in this table include CHAMPION, ACDELCO and MOTORCRAFT.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | R45TS | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentConventional | View on Amazon |
| CHAMPION | 251 | 🇺🇸 US | Copper Plus | View on Amazon |
| CHAMPION | 525 | 🇺🇸 US | Copper Plus or IndustrialPre-Set Gap: 0.03" | View on Amazon |
| MOTORCRAFT | SP425 | 🇺🇸 US | Copper | View on Amazon |
| MOTORCRAFT | SP425X | 🇺🇸 US | NickelSpark Plug Approximate Resistor Value: 2,000 | View on Amazon |
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 41905 | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentDouble Platinum | View on Amazon |
| CHAMPION | 7018 | 🇺🇸 US | Double Platinum PowerPre-Set Gap: 0.04" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP | SP1010 | 🇺🇸 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 |
|---|---|---|---|---|
| ACDELCO Popular | 2 | 🇺🇸 US 🇨🇦 CA | GoldRapidfire | View on Amazon |
| CHAMPION | 3018 | 🇺🇸 US | Platinum PowerPre-Set Gap: 0.04" | 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.
10 Spark Plug parts are listed for the 1970 Checker A11, from CHAMPION, ACDELCO, MOTORCRAFT and 1 other brand. ACDELCO R45TS 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 R45TS.
In the Double Platinum (lasts up to 3x longer than Copper / Nickel) grade, ACDELCO and CHAMPION supply 2 parts: 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 ACDELCO 41905.
The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 1 option from SKP — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. SKP SP1010 is listed in this group.
In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, ACDELCO and CHAMPION supply 2 parts: 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 ACDELCO 2.
Spark Plug Wire
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | 2610 | 🇺🇸 US | SetSpark Plug Wire Lead 4: 20" | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | 7619 | 🇺🇸 US | SetCore Material: Silicone Suppression Core | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 946M | 🇺🇸 US 🇨🇦 CA | GoldSet | View on Amazon |
| STANDARD MOTOR PRODUCTS | 27619 | 🇺🇸 US | Pro SeriesSet | View on Amazon |
This table covers the Spark Plug wires.
4 Spark Plug Wire parts for the 1970 Checker A11 come from 2 brands — STANDARD MOTOR PRODUCTS and ACDELCO.
The Economy section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS 2610 is listed in this group.
Premium: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 7619.
Standard Replacement: 2 parts, from ACDELCO and STANDARD MOTOR PRODUCTS. A representative part number is ACDELCO 946M.
Part numbers include STANDARD MOTOR PRODUCTS 2610, STANDARD MOTOR PRODUCTS 7619 and ACDELCO 946M, among others listed above.
Buying Ignition Parts for a 1970 Checker A11
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 4.1L 250cid L6 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 Distributor Cap .
Frequently Asked Questions
How many ignition parts fit the 1970 Checker A11?
Our catalog currently lists 44 ignition parts for the 1970 Checker A11 across 8 subcategories and 14 brands, covering the 4.1L 250cid L6 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1970 Checker A11?
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 1970 Checker A11?
Notes on this page include pre-set gaps of 0.03", 0.035", 0.04", 0.044" and 0.045". 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 1970 Checker A11 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 1970 Checker A11?
Every part on this page is matched to the 4.1L 250cid L6 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 1970 Checker A11
Ignition Parts for Other Checker A11 Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.