This page lists 83 ignition parts for the 2020 Dodge Challenger, across 7 part types, covering all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8). Every part shows its brand, manufacturer part number and fitment notes.
On the 2020 Dodge Challenger, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 67 parts of the 83 listed are Spark Plug (35 parts), Ignition Coil (19 parts) and Camshaft Position Sensor (13 parts). The other 4 part types cover the remaining 16 parts.
The 2020 Dodge Challenger was sold with 4 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2020 Dodge Challenger ignition parts are NGK (12 parts), STANDARD MOTOR PRODUCTS (8 parts) and DENSO (8 parts), plus 21 more brands. Quality grades include Standard Replacement, Iridium and Economy.
18 parts on this 2020 Dodge Challenger page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including STANDARD MOTOR PRODUCTS PC823T (Camshaft Position Sensor) and DELPHI SS12198 (Crankshaft Position Sensor). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | PC823T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| DORMAN Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 917741 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 2CAM0519 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PRENCO Fits: 5.7L V8, 6.4L V8 | 4E1120 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 5149054AC | 🇺🇸 US 🇨🇦 CA | Fits HEMI MDS VVT Engine, HEMI VVT Engine2 door Sedan or HEMI VVT Engine, HEMI MDS VVT Engine | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | PC823 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ASTEMO / HITACHI Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | CPS0219 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | SS11381 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HELLA Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 358380381 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | R/T Scat Pack or R/T Scat Pack Widebody | View on Amazon |
| NTK Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | EC0034 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 2351288 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WALKER PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 2352407 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Combo Kit | View on Amazon |
| WELLS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 5S11768 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
13 Camshaft Position Sensor parts are listed for the 2020 Dodge Challenger, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, DORMAN and 8 other brands. STANDARD MOTOR PRODUCTS PC823T carries the "Popular" badge.
In the Economy grade, STANDARD MOTOR PRODUCTS, DORMAN, HOLSTEIN and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is STANDARD MOTOR PRODUCTS PC823T.
The Standard Replacement section lists 9 options from WALKER PRODUCTS, MOPAR, STANDARD MOTOR PRODUCTS and 5 other brands — built to original-equipment specification. MOPAR 5149054AC is listed in this group.
Condenser / Capacitor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 56028644AC | 🇺🇸 US 🇨🇦 CA | Fits HEMI VVT Engine, HEMI MDS VVT Engine2 door Sedan or HEMI MDS VVT Engine | View on Amazon |
| WELLS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 1B1018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the capacitors used in this electrical or A/C circuit.
2 Condenser / Capacitor parts are listed for the 2020 Dodge Challenger, from MOPAR and WELLS.
Part numbers include MOPAR 56028644AC and WELLS 1B1018.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 907792 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SPECTRA PREMIUM Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | S10399 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ULTRA-POWER Fits: 5.7L V8, 6.4L V8 | PC987 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: 6.4L V8, 5.7L V8, 6.2L V8 Supercharged | SS12198 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MOPAR Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 68140678AB | 🇺🇸 US 🇨🇦 CA | Fits HEMI MDS VVT Engine., HEMI VVT Engine.2 Door Sedanor HEMI VVT Engine., HEMI MDS VVT Engine. | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | PC987 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| NTK Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | EH0094 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 2351666 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WALKER PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 2352407 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Combo Kit | View on Amazon |
| WELLS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 5S13522 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 6.4L V8 | V33720138 | 🇺🇸 US 🇨🇦 CA | R/T Scat Pack or R/T Scat Pack WidebodyEngine Code ESG | View on Amazon |
This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
11 Crankshaft Position Sensor parts are listed for the 2020 Dodge Challenger, from WALKER PRODUCTS, DORMAN, SPECTRA PREMIUM and 7 other brands. DELPHI SS12198 carries the "Popular" badge.
Economy: 3 parts, from DORMAN, SPECTRA PREMIUM and ULTRA-POWER. A representative part number is DORMAN 907792.
The Standard Replacement section: 7 options from WALKER PRODUCTS, DELPHI, MOPAR and 3 other brands. DELPHI SS12198 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | SKIC102 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | UF504T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| B&B Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | BB2504 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| FVP Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | UF504F | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 2IGC0173 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SPECTRA PREMIUM Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | C693 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ignition Coil Mounts to Cylinder Head | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | UF504TK8 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| ULTRA-POWER Fits: 5.7L V8, 6.4L V8 | UF504 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VEMO Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | V33700011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | IGC0164 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coil Type: Individual | View on Amazon |
| DELPHI Fits: 6.2L V8 Supercharged, 6.4L V8 | GN10352 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | UF504 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blue Streak | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Popular Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 6735202 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Direct Ignition Coil or Coil On Plug | View on Amazon |
| NGK Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 48716 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Twin Spark Ignition System1 Coil Fires 2 Plugs | View on Amazon |
| NGK Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 49469 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Twin Spark Ignition System1 Coil Fires 2 Plugs | View on Amazon |
| NGK Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 49420 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Twin Spark Ignition System1 Coil Fires 2 Plugs | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | COP107 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 9212093 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Coil | View on Amazon |
| WELLS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 5C1569 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Requires External Resistor: YES | 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.
19 Ignition Coil parts are listed for the 2020 Dodge Challenger, from STANDARD MOTOR PRODUCTS, NGK, SKP and 12 other brands. SKP SKIC102 carries the "Popular" badge.
Economy: 9 parts, from STANDARD MOTOR PRODUCTS, SKP, B&B and 5 other brands. A representative part number is SKP SKIC102.
The Premium section lists 3 options from ASTEMO / HITACHI, DELPHI and STANDARD MOTOR PRODUCTS — a step above OE specification in materials, tolerances or warranty terms. ASTEMO / HITACHI IGC0164 is listed in this group.
The Standard Replacement section: 7 options from NGK, DENSO, UNITED MOTOR PRODUCTS and 2 other brands. DENSO 6735202 is listed in this group.
Spark Plug
Summary: Notes include pre-set gaps of 0.031", 0.032", 0.040", 0.041", 0.043", 0.044", 0.045", 0.05" and 0.054". Replacement brands in this table include NGK, DENSO and CHAMPION.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Fits: 5.7L V8 | 446 | 🇺🇸 US 🇨🇦 CA | Copper PlusPre-Set Gap: 0.041" | View on Amazon |
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOLITE Fits: 6.2L V8 Supercharged | APP5324 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Double PlatinumPre-Set Gap: 0.044" | View on Amazon |
| BOSCH Fits: 5.7L V8 | 8162 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire Double PlatinumPre-Set Gap: 0.044" | View on Amazon |
| CHAMPION Fits: 6.4L V8 | 7032 | 🇺🇸 US 🇨🇦 CA | Double Platinum PowerPre-Set Gap: 0.05" | View on Amazon |
| MOPAR Fits: 6.4L V8 | SP149212AC | 🇺🇸 US 🇨🇦 CA | SRT HEMI MDS Engine., SRT HEMI Engine.2 door Sedan | View on Amazon |
| NGK Fits: 6.4L V8 | 97408 | 🇺🇸 US 🇨🇦 CA | Laser PlatinumPre-Set Gap: 0.044" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Popular Fits: 6.2L V8 Supercharged | 5344 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium PowerPre-Set Gap: 0.044" | View on Amazon |
| NGK Popular Fits: 5.7L V8 | 4469 | 🇺🇸 US 🇨🇦 CA | Iridium IXPre-Set Gap: 0.044" | View on Amazon |
| NGK Popular Fits: 5.7L V8 | 92145 | 🇺🇸 US 🇨🇦 CA | Laser IridiumPre-Set Gap: 0.044" | View on Amazon |
| NGK Popular Fits: 6.2L V8 Supercharged | 93893 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium IX | View on Amazon |
| SKP Popular Fits: 6.4L V8 | SP1036 | 🇺🇸 US 🇨🇦 CA | Tapered Ground Electrode with Platinum Chip | View on Amazon |
| AUTOLITE Fits: 5.7L V8 | XP5325 | 🇺🇸 US 🇨🇦 CA | Ground Electrode Tip Design: Taper CutIridium XP Spark Plug Dual Display Pack | View on Amazon |
| AUTOLITE Fits: 6.2L V8 Supercharged | XP5324 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium XPPre-Set Gap: 0.044" | View on Amazon |
| AUTOLITE Fits: 6.4L V8 | AI6043 | 🇺🇸 US 🇨🇦 CA | Iridium Ultra | View on Amazon |
| BOSCH Fits: 5.7L V8 | 9673 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire Double IridiumPre-Set Gap: 0.044" | View on Amazon |
| BOSCH Fits: 6.2L V8 Supercharged | 9748 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire IridiumPre-Set Gap: 0.031" | View on Amazon |
| CHAMPION Fits: 5.7L V8 | 9055 | 🇺🇸 US 🇨🇦 CA | IridiumPre-Set Gap: 0.054" | View on Amazon |
| CHAMPION Fits: 6.2L V8 Supercharged | 9044 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IridiumPre-Set Gap: 0.041" | View on Amazon |
| DENSO Fits: 5.7L V8 | 4703 | 🇺🇸 US 🇨🇦 CA | Iridium TTPre-Set Gap: 0.040" | View on Amazon |
| DENSO Fits: 5.7L V8 | 5343 | 🇺🇸 US 🇨🇦 CA | Iridium PowerPre-Set Gap: 0.044" | View on Amazon |
| DENSO Fits: 5.7L V8 | 3417 | 🇺🇸 US 🇨🇦 CA | Iridium Long LifePre-Set Gap: 0.044" | View on Amazon |
| DENSO Fits: 6.2L V8 Supercharged | 4704 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium TTPre-Set Gap: 0.040" | View on Amazon |
| DENSO Fits: 6.2L V8 Supercharged | 3459 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium Long LifeSuper Ignition Plug (SIP) | View on Amazon |
| DENSO Fits: 6.4L V8 | 5350 | 🇺🇸 US 🇨🇦 CA | Iridium PowerPre-Set Gap: 0.044" | View on Amazon |
| MOPAR Fits: 5.7L V8 | SP143877AB | 🇺🇸 US 🇨🇦 CA | Fits HEMI MDS VVT Engine., HEMI VVT Engine.2 Door Sedanor HEMI VVT Engine., HEMI MDS VVT Engine. | View on Amazon |
| NGK Fits: 6.2L V8 Supercharged | 7913 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser Iridium High IgnitabilityPre-Set Gap: 0.032" | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular Fits: 6.4L V8 | 3032 | 🇺🇸 US 🇨🇦 CA | Platinum PowerPre-Set Gap: 0.05" | View on Amazon |
| NGK Popular Fits: 6.2L V8 Supercharged | 1483 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | G-PowerPre-Set Gap: 0.040" | View on Amazon |
| ACDELCO Fits: 5.7L V8 | 20 | 🇺🇸 US 🇨🇦 CA | ProfessionalRapidfire | View on Amazon |
| BOSCH Fits: 5.7L V8 | 6734 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire PlatinumPre-Set Gap: 0.044" | View on Amazon |
| BOSCH Fits: 6.4L V8 | HR7MPP302X | 🇺🇸 US 🇨🇦 CA | OE Fine Wire PlatinumPre-Set Gap: 0.044" | View on Amazon |
| NGK Fits: 5.7L V8 | 5018 | 🇺🇸 US 🇨🇦 CA | G-PowerPre-Set Gap: 0.040" | View on Amazon |
Ruthenium (maximum durability & ignitability)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular Fits: 5.7L V8 | 96355 | 🇺🇸 US 🇨🇦 CA | Ruthenium HX High IgnitabilityPre-Set Gap: 0.044" | View on Amazon |
| NGK Fits: 6.2L V8 Supercharged | 93420 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ruthenium HX High IgnitabilityPre-Set Gap: 0.032" | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.2L V8 Supercharged | SP196724AC | 🇺🇸 US 🇨🇦 CA | Fits HEMI SRT High Output Engine2 door Sedanor High Output Engine., HEMI SRT Engine | 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.
35 Spark Plug parts for the 2020 Dodge Challenger come from 8 brands — NGK, DENSO, CHAMPION and 5 other brands. The "Popular" part is DENSO 5344. Copper / Nickel, Double Platinum (lasts up to 3x longer than Copper / Nickel), Iridium (lasts up to 4x longer than Copper / Nickel), Platinum (lasts up to 2x longer than Copper / Nickel) and Ruthenium (maximum durability & ignitability) are all represented, and Iridium (lasts up to 4x longer than Copper / Nickel) alone accounts for 20 parts.
Spark Plug / Ignition Coil Boot
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 20521 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Federal Wire | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | SPP217E | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gray | View on Amazon |
This table covers the silicone and rubber boots that insulate the coil-to-plug spark path. Typical signs include a misfire in the rain, carbon tracking on the boot, or a snap when you pop the coil off. Replace boots as a set on a high-mileage engine; one cracked boot will take the coil with it.
STANDARD MOTOR PRODUCTS supplies both parts for the 2020 Dodge Challenger.
Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 20521.
The Standard Replacement section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS SPP217E is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS 20521 and STANDARD MOTOR PRODUCTS SPP217E.
Spark Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 5.7L V8, 6.2L V8 Supercharged, 6.4L V8 | 53021569AD | 🇺🇸 US 🇨🇦 CA | Spark Plug Well Gasket | View on Amazon |
This table covers the gaskets that seal the Spark Plug. 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.
One part is listed for the 2020 Dodge Challenger — MOPAR 53021569AD.
Buying Ignition Parts for a 2020 Dodge Challenger
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 2020 Dodge Challenger?
Our catalog currently lists 83 ignition parts for the 2020 Dodge Challenger across 7 subcategories and 24 brands, covering all 4 engine options (3.6L V6, 5.7L V8, 6.2L V8 Supercharged and 6.4L V8). Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2020 Dodge Challenger 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 2020 Dodge Challenger?
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 2020 Dodge Challenger?
Notes on this page include pre-set gaps of 0.031", 0.032", 0.040", 0.041", 0.043", 0.044", 0.045", 0.05" and 0.054". 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 2020 Dodge Challenger 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 2020 Dodge Challenger?
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 2020 Dodge Challenger
Ignition Parts for Other Dodge Challenger 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.