This page lists 42 electrical parts for the 2020 Nissan 370Z, across 7 part types, covering the 3.7L V6 engine. Every part shows its brand, manufacturer part number and fitment notes.
The electrical system on the 2020 Nissan 370Z covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Speed Sensor (9 parts), Starter Motor (9 parts) and Alternator / Generator (8 parts). The other 4 part types cover the remaining 16 parts.
The 2020 Nissan 370Z came with a single engine, the 3.7L V6, and every part is verified against it.
20 brands supply electrical parts for the 2020 Nissan 370Z, led by FIAMM (7 parts), PURE ENERGY (3 parts) and ACDELCO (3 parts), plus 17 more brands. Quality grades include Remanufactured, Standard Replacement and Accessory Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2020 Nissan 370Z. 9 parts have it, including TYC 211438 (Alternator / Generator) and DEKA 9A3585 (Battery). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular | 211438 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 150 Amps | View on Amazon |
| PURE ENERGY | 11340N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 150 Amps | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 3342777 | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| BOSCH | AL2432X | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| FVP | 11340 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| PURE ENERGY | 11340 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| REMY | 11133 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| TERREPOWER | 11438 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
8 Alternator / Generator parts for the 2020 Nissan 370Z come from 7 brands — PURE ENERGY, TYC, ACDELCO and 4 other brands. The "Popular" part is TYC 211438.
The New section lists 2 options from TYC and PURE ENERGY — brand-new units rather than rebuilt ones. TYC 211438 is listed in this group.
The Remanufactured section lists 6 options from ACDELCO, BOSCH, FVP and 3 other brands — factory-rebuilt units with new wear components. ACDELCO 3342777 is listed in this group.
This group includes TYC 211438, PURE ENERGY 11340N and ACDELCO 3342777 and the remaining parts above.
Battery
AGM (Extended Life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 9A3585 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| ACDELCO | 35AGM | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 35 | View on Amazon |
| BOSCH | S6523B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AGMAGM | View on Amazon |
| EXIDE | MX35 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Marathon MaxBCI Group 35 | View on Amazon |
| FVP | P35AGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGMBCI Group: 35 | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER | FT75035 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group 35(Length X Width X Height) 9.45 In x 6.85 In x 8.66 In | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
6 Battery parts are listed for the 2020 Nissan 370Z, from DEKA, ACDELCO, BOSCH and 3 other brands. DEKA 9A3585 carries the "Popular" badge.
The AGM (Extended Life) section lists 5 options from DEKA, ACDELCO, BOSCH and 2 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A3585 is listed in this group.
The Performance AGM (Extended Life + Increased Power) section lists 1 option from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT75035 is listed in this group.
This group includes DEKA 9A3585, ACDELCO 35AGM and BOSCH S6523B and the remaining parts above.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 2060001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Positive | View on Amazon |
| DORMAN | 926498 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Positive Terminal | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
2 Battery Terminal parts are listed for the 2020 Nissan 370Z, from BECK/ARNLEY and DORMAN.
Part numbers include BECK/ARNLEY 2060001 and DORMAN 926498.
Fuse Block
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 924082 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 140 AmpsBattery Fuse Only | View on Amazon |
This table covers the fuse blocks that hold this vehicle's fuses.
This group shows a single part: DORMAN 924082.
Horn
Accessory Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FIAMM Popular | 72112 | 🇺🇸 US 🇨🇦 CA | Freeway BlasterAccessory Horn | View on Amazon |
| FIAMM | 7410024 | 🇺🇸 US 🇨🇦 CA | Accessory HornEl Grande | View on Amazon |
| FIAMM | 6602023 | 🇺🇸 US 🇨🇦 CA | Accessory HornRed | View on Amazon |
| FIAMM | 6602523 | 🇺🇸 US 🇨🇦 CA | Accessory HornChrome | View on Amazon |
| FIAMM | 6604523 | 🇺🇸 US 🇨🇦 CA | Ultimate Blast HornAccessory Horn | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FIAMM Popular | 7421122 | 🇺🇸 US 🇨🇦 CA | OE Replacement Horn KitIncludes OE Connectors & L Bracket | View on Amazon |
| FIAMM | 7421322 | 🇺🇸 US 🇨🇦 CA | OE Replacement Horn KitIncludes OE Connectors | View on Amazon |
This table covers the horns mounted in the front of the vehicle.
FIAMM supplies the 7 Horn parts for the 2020 Nissan 370Z. FIAMM 72112 carries the "Popular" badge.
In the Accessory Replacement grade, FIAMM supplies 5 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 72112.
The Standard Replacement section lists 2 options from FIAMM — built to original-equipment specification. FIAMM 7421122 is listed in this group.
Listed part numbers: FIAMM 72112, FIAMM 7410024 and FIAMM 6602023, plus the other parts above.
Speed Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER Popular | SC615 | 🇺🇸 US 🇨🇦 CA | Vehicle Speedwith Automatic Trans | View on Amazon |
| BECK/ARNLEY | 0900027 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Transmission SpeedManual Trans. | View on Amazon |
| HOLSTEIN | 2VSS0086 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Trans.Vehicle Speed | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC615T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular | 5S12603 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wiring Harness Length: 14.00 In | View on Amazon |
| DELPHI | SS12249 | 🇺🇸 US 🇨🇦 CA | Automatic trans.Transmission Revolution Sensor | View on Amazon |
| NTK | AU0068 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans.Transmission Speed | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC615 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Trans.Vehicle Speed | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC479 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Manual trans.Vehicle Speed | View on Amazon |
This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor.
9 Speed Sensor parts are listed for the 2020 Nissan 370Z, from STANDARD MOTOR PRODUCTS, ULTRA-POWER, BECK/ARNLEY and 4 other brands. ULTRA-POWER SC615 carries the "Popular" badge.
In the Economy grade, ULTRA-POWER, BECK/ARNLEY, HOLSTEIN and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is ULTRA-POWER SC615.
The Standard Replacement section: 5 options from STANDARD MOTOR PRODUCTS, WELLS, DELPHI and 1 other brand. WELLS 5S12603 is listed in this group.
Part numbers include ULTRA-POWER SC615, BECK/ARNLEY 0900027 and HOLSTEIN 2VSS0086, among others listed above.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular | 117934 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| REMY | 99219 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAI GLOBAL | 17934N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PURE ENERGY Popular | 16022 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| ACDELCO | 3362155 | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| BOSCH | SR2319X | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| FVP | 16022 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| REMY | 17529 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| TERREPOWER | 17934 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
9 Starter Motor parts for the 2020 Nissan 370Z come from 8 brands — REMY, TYC, WAI GLOBAL and 5 other brands. The "Popular" part is TYC 117934.
The New section: 3 options from TYC, REMY and WAI GLOBAL. TYC 117934 is listed in this group.
The Remanufactured section: 6 options from PURE ENERGY, ACDELCO, BOSCH and 3 other brands. PURE ENERGY 16022 is listed in this group.
Part numbers include TYC 117934, REMY 99219 and WAI GLOBAL 17934N, among others listed above.
Buying Electrical Parts for a 2020 Nissan 370Z
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Confirm you have the 3.7L V6 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, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Speed Sensor and Starter Motor .
Frequently Asked Questions
How many electrical parts fit the 2020 Nissan 370Z?
Our catalog currently lists 42 electrical parts for the 2020 Nissan 370Z across 7 subcategories and 20 brands, covering the 3.7L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2020 Nissan 370Z?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
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 Nissan 370Z 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 Nissan 370Z?
Every part on this page is matched to the 3.7L V6 engine. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2020 Nissan 370Z
Electrical Parts for Other Nissan 370Z 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.