This page lists 18 electrical parts for the 2019 Mazda 2, across 4 part types, covering the 1.5L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 Mazda 2, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. 16 parts of the 18 listed are Horn (10 parts), Alternator / Generator (3 parts) and Starter Motor (3 parts). The other 1 part type covers the remaining 2 parts.
Every part on this page is matched to the 1.5L L4 — the only engine offered in the 2019 Mazda 2.
The most listed brands for 2019 Mazda 2 electrical parts are FIAMM (10 parts), ACDELCO (2 parts) and FVP (2 parts), plus 3 more brands. Quality grades include Accessory Replacement and Standard Replacement.
2 parts on this 2019 Mazda 2 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including FIAMM 7210223 (Horn) and FIAMM 7201223 (Horn). Click any part number to see every vehicle that part fits.
Alternator / Generator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 3343211A | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| FVP | 10323 | 🇲🇽 MX | Remanufactured | View on Amazon |
| PURE ENERGY | 10323 | 🇲🇽 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.
3 Alternator / Generator parts are listed for the 2019 Mazda 2, from ACDELCO, FVP and PURE ENERGY.
This group includes ACDELCO 3343211A and FVP 10323 and the remaining parts above.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | S6523B | 🇲🇽 MX | AGMAGM | View on Amazon |
| DEKA | 9A3585 | 🇲🇽 MX | IntimidatorAGM | 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.
2 Battery parts for the 2019 Mazda 2 come from 2 brands — BOSCH and DEKA.
This group includes BOSCH S6523B and DEKA 9A3585.
Horn
Accessory Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FIAMM Popular | 7210223 | 🇲🇽 MX | Accessory HornFreeway Blaster | View on Amazon |
| FIAMM | 7211223 | 🇲🇽 MX | Accessory Horn (Louder)FWY Blaster | View on Amazon |
| FIAMM | 7410024 | 🇲🇽 MX | Accessory HornEl Grande | View on Amazon |
| FIAMM | 6602023 | 🇲🇽 MX | Accessory HornRed | View on Amazon |
| FIAMM | 6602523 | 🇲🇽 MX | Accessory HornChrome | View on Amazon |
| FIAMM | 6604523 | 🇲🇽 MX | Ultimate Blast HornAccessory Horn | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FIAMM Popular | 7201223 | 🇲🇽 MX | OE Replacement Tone2 Terminal Connection (Cut off and reuse OE Connector) | View on Amazon |
| FIAMM | 7200223 | 🇲🇽 MX | OE Replacement Tone2 Terminal Blade Connection (Cut off and reuse OE Connector) | View on Amazon |
| FIAMM | 7421122 | 🇲🇽 MX | OE Replacement Horn KitIncludes OE Connectors & L Bracket | View on Amazon |
| FIAMM | 7421322 | 🇲🇽 MX | OE Replacement Horn KitIncludes OE Connectors | View on Amazon |
This table covers the horns mounted in the front of the vehicle.
10 Horn parts for the 2019 Mazda 2 come from FIAMM. The "Popular" part is FIAMM 7210223.
The Accessory Replacement section lists 6 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 7210223 is listed in this group.
In the Standard Replacement grade, FIAMM supplies 4 parts: built to original-equipment specification. A representative part number is FIAMM 7201223.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 3362265 | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| FVP | 19532 | 🇲🇽 MX | Remanufactured | View on Amazon |
| PURE ENERGY | 19532 | 🇲🇽 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.
3 Starter Motor parts are listed for the 2019 Mazda 2, from ACDELCO, FVP and PURE ENERGY.
This group includes ACDELCO 3362265 and FVP 19532 and the remaining parts above.
Buying Electrical Parts for a 2019 Mazda 2
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 1.5L L4 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: Horn and Alternator / Generator .
Frequently Asked Questions
How many electrical parts fit the 2019 Mazda 2?
Our catalog currently lists 18 electrical parts for the 2019 Mazda 2 across 4 subcategories and 6 brands, covering the 1.5L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2019 Mazda 2?
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 2019 Mazda 2 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 2019 Mazda 2?
Every part on this page is matched to the 1.5L L4 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 2019 Mazda 2
Electrical Parts for Other Mazda 2 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.