10 Electrical parts are listed for the 2023 Toyota GR86, in 2 part types, covering the 2.4L H4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The electrical system on the 2023 Toyota GR86 covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. All 10 listed parts are Battery (6 parts) and Starter Motor (4 parts).
The 2023 Toyota GR86 came with a single engine, the 2.4L H4, and every part is verified against it.
8 brands supply electrical parts for the 2023 Toyota GR86, led by FVP (2 parts), PURE ENERGY (2 parts) and DEKA (1 part), plus 5 more brands. Quality grades include AGM and Performance AGM.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Toyota GR86. 2 parts have it, including DEKA 9A3585 (Battery) and P1MAX PMAGM35 (Battery). Each part number opens a page with every vehicle that part fits.
Battery
AGM (Extended Life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 9A3585 | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| P1MAX Popular | PMAGM35 | 🇺🇸 US 🇨🇦 CA | BCI Group 35 AGM650 CCA | View on Amazon |
| ACDELCO | 35AGM | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 35 | View on Amazon |
| BOSCH | S6523B | 🇺🇸 US 🇨🇦 CA | AGMAGM | View on Amazon |
| EXIDE | MX35 | 🇺🇸 US 🇨🇦 CA | Marathon MaxBCI Group 35 | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER | FT75035 | 🇺🇸 US 🇨🇦 CA | 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 2023 Toyota GR86, from DEKA, P1MAX, ACDELCO and 3 other brands. DEKA 9A3585 carries the "Popular" badge.
The AGM (Extended Life) section lists 5 options from DEKA, P1MAX, ACDELCO 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.
Part numbers include DEKA 9A3585, P1MAX PMAGM35 and ACDELCO 35AGM, among others listed above.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | 12943 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| FVP | 12944 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| PURE ENERGY | 12943 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| PURE ENERGY | 12944 | 🇺🇸 US 🇨🇦 CA | 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.
4 Starter Motor parts for the 2023 Toyota GR86 come from 2 brands — FVP and PURE ENERGY.
Listed part numbers: FVP 12943 and FVP 12944, plus the other parts above.
Buying Electrical Parts for a 2023 Toyota GR86
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 2.4L H4 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: Battery and Starter Motor .
Frequently Asked Questions
How many electrical parts fit the 2023 Toyota GR86?
Our catalog currently lists 10 electrical parts for the 2023 Toyota GR86 across 2 subcategories and 8 brands, covering the 2.4L H4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2023 Toyota GR86?
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 2023 Toyota GR86 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 2023 Toyota GR86?
Every part on this page is matched to the 2.4L H4 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 2023 Toyota GR86
Electrical Parts for Other Toyota GR86 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.