The 2020 BMW Z4 has 27 ignition parts with verified fitment on this page — 4 part types and 16 brands, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each part includes a manufacturer part number and application notes.
The ignition system on the 2020 BMW Z4 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Ignition Coil (11 parts), Camshaft Position Sensor (9 parts) and Crankshaft Position Sensor (5 parts). The other 1 part type covers the remaining 2 parts.
The 2020 BMW Z4 was sold with both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2020 BMW Z4 ignition parts are STANDARD MOTOR PRODUCTS (4 parts), WALKER PRODUCTS (3 parts) and DELPHI (3 parts), plus 13 more brands. Quality grades include Standard Replacement, Economy and Premium.
6 parts on this 2020 BMW Z4 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including STANDARD MOTOR PRODUCTS PC770 (Camshaft Position Sensor) and DELPHI SS12377 (Crankshaft Position Sensor). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 3.0L L6 Turbocharged | 2CAM0303 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.0L L6 Turbocharged | PC770T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 3.0L L6 Turbocharged | PC770 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: Female | View on Amazon |
| WALKER PRODUCTS Popular Fits: 3.0L L6 Turbocharged | 2351285 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyIncludes Seal | View on Amazon |
| ASTEMO / HITACHI Fits: 3.0L L6 Turbocharged | CPS0160 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HELLA Fits: 3.0L L6 Turbocharged | 009121011 | 🇺🇸 US 🇨🇦 CA | 3-Pin ConnectorIncludes Seal | View on Amazon |
| HELLA Fits: 3.0L L6 Turbocharged | 009168571 | 🇺🇸 US 🇨🇦 CA | 3-Pin ConnectorIncludes Seal | View on Amazon |
| ÜRO PARTS Fits: 3.0L L6 Turbocharged | 13627633958 | 🇺🇸 US 🇨🇦 CA | M40i First Edition or sDrive M40i | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 3.0L L6 Turbocharged | SS12339 | 🇺🇸 US 🇨🇦 CA | M40i First Edition or sDrive M40i | 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.
9 Camshaft Position Sensor parts are listed for the 2020 BMW Z4, from STANDARD MOTOR PRODUCTS, HELLA, HOLSTEIN and 4 other brands. STANDARD MOTOR PRODUCTS PC770 carries the "Popular" badge.
In the Economy grade, HOLSTEIN and STANDARD MOTOR PRODUCTS supply 2 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2CAM0303.
The Standard Replacement section lists 6 options from HELLA, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 2 other brands — built to original-equipment specification. STANDARD MOTOR PRODUCTS PC770 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Part numbers include STANDARD MOTOR PRODUCTS PC770, HOLSTEIN 2CAM0303 and STANDARD MOTOR PRODUCTS PC770T, among others listed above.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 3.0L L6 Turbocharged | V20720204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: 3.0L L6 Turbocharged | SS12377 | 🇺🇸 US 🇨🇦 CA | M40i First Edition or sDrive M40i | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.0L L6 Turbocharged | PC1197 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 3.0L L6 Turbocharged | 2351541 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyConnector Gender: Male | View on Amazon |
| WELLS Fits: 3.0L L6 Turbocharged | 5S16173 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
5 Crankshaft Position Sensor parts are listed for the 2020 BMW Z4, from VEMO, DELPHI, STANDARD MOTOR PRODUCTS and 2 other brands. DELPHI SS12377 carries the "Popular" badge.
Economy: 1 part, from VEMO. A representative part number is VEMO V20720204.
The Standard Replacement section: 4 options from DELPHI, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand. DELPHI SS12377 is listed in this group.
Listed part numbers: DELPHI SS12377, VEMO V20720204 and STANDARD MOTOR PRODUCTS PC1197, plus the other parts above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRENCO Fits: 3.0L L6 Turbocharged | 368369 | 🇺🇸 US 🇨🇦 CA | Includes 36-2176 Boot Kit | View on Amazon |
| SPECTRA PREMIUM Fits: 3.0L L6 Turbocharged | C983 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ignition Coil Mounts to Cylinder Head | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Popular Fits: 3.0L L6 Turbocharged | IGC0189 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coil on Plug | View on Amazon |
| DELPHI Popular Fits: 3.0L L6 Turbocharged | GN10882 | 🇺🇸 US 🇨🇦 CA | M40i First Edition or sDrive M40i | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 3.0L L6 Turbocharged | 0986221124 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY Fits: 3.0L L6 Turbocharged | 1788564 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DENSO Fits: 3.0L L6 Turbocharged | 6739208 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Direct Ignition Coil or Coil On Plug | View on Amazon |
| NGK Fits: 3.0L L6 Turbocharged | 49061 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.0L L6 Turbocharged | UF750 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 3.0L L6 Turbocharged | COP648 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 3.0L L6 Turbocharged | 9212347 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single 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.
11 Ignition Coil parts are listed for the 2020 BMW Z4, from PRENCO, SPECTRA PREMIUM, ASTEMO / HITACHI and 8 other brands. ASTEMO / HITACHI IGC0189 carries the "Popular" badge.
Economy: 2 parts, from PRENCO and SPECTRA PREMIUM. A representative part number is PRENCO 368369.
The Premium section lists 2 options from ASTEMO / HITACHI and DELPHI — a step above OE specification in materials, tolerances or warranty terms. ASTEMO / HITACHI IGC0189 is listed in this group.
The Standard Replacement section: 7 options from BOSCH, BECK/ARNLEY, DENSO and 4 other brands. BOSCH 0986221124 is listed in this group.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 3.0L L6 Turbocharged | 9787 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double Iridium | View on Amazon |
| NGK Fits: 3.0L L6 Turbocharged | 96206 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser Iridium High Ignitability | 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.
2 Spark Plug parts for the 2020 BMW Z4 come from 2 brands — BOSCH and NGK.
Part numbers include BOSCH 9787 and NGK 96206.
Buying Ignition Parts for a 2020 BMW Z4
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: Ignition Coil and Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2020 BMW Z4?
Our catalog currently lists 27 ignition parts for the 2020 BMW Z4 across 4 subcategories and 16 brands, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2020 BMW Z4 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 BMW Z4?
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 BMW Z4?
Notes on this page include a 0.030" pre-set gap. 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 BMW Z4 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 BMW Z4?
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 BMW Z4
Ignition Parts for Other BMW Z4 Years
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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.