The 2025 Nissan Altima has 20 electrical parts with verified fitment on this page — 7 part types and 16 brands, covering the 2.5L L4 engine. Each part includes a manufacturer part number and application notes.
On the 2025 Nissan Altima, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. 14 parts of the 20 listed are Starter Motor (6 parts), Speed Sensor (5 parts) and Battery (3 parts). The other 4 part types cover the remaining 6 parts.
Every part on this page is matched to the 2.5L L4 — the only engine offered in the 2025 Nissan Altima.
The most listed brands for 2025 Nissan Altima electrical parts are TECHPRO (3 parts), SKP (2 parts) and STANDARD MOTOR PRODUCTS (2 parts), plus 13 more brands. Quality grades include Economy, Remanufactured and New.
3 parts on this 2025 Nissan Altima page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including SKP SKSC489 (Speed Sensor) and TYC 134032 (Starter Motor). Click any part number to see every vehicle that part fits.
Alternator / Generator Pulley
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BANDO | 480123 | 🇺🇸 US 🇨🇦 CA | Original Equipment Manufacturer | View on Amazon |
| LITENS | 920153A | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.
2 Alternator / Generator Pulley parts for the 2025 Nissan Altima come from 2 brands — BANDO and LITENS.
Listed part numbers: BANDO 480123 and LITENS 920153A.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA | 9A47 | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| EXIDE | MXH5L247 | 🇺🇸 US 🇨🇦 CA | Marathon MaxBCI Group 47 (H5) | View on Amazon |
| FVP | P47AGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 47 | 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.
3 Battery parts for the 2025 Nissan Altima come from 3 brands — DEKA, EXIDE and FVP.
Listed part numbers: DEKA 9A47, EXIDE MXH5L247 and FVP P47AGM.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 926515 | 🇺🇸 US 🇨🇦 CA | Positive Terminal | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
This group shows a single part: DORMAN 926515.
Parking Aid Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO | NI1175106 | 🇺🇸 US 🇨🇦 CA | Customer Paints to Match | View on Amazon |
This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
One part is listed for the 2025 Nissan Altima — TECHPRO NI1175106.
Parking Aid Sensor Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO | NI1074101 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TECHPRO | NI1176100 | 🇺🇸 US 🇨🇦 CA | Fits Rear RightInner/Outer | View on Amazon |
This table covers the brackets that mount the Parking Aid Sensor. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
TECHPRO supplies both parts for the 2025 Nissan Altima.
Listed part numbers: TECHPRO NI1074101 and TECHPRO NI1176100.
Speed Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SKSC489 | 🇺🇸 US 🇨🇦 CA | with Straight ConnectorTransmission Speed | View on Amazon |
| GPD | 1815563 | 🇺🇸 US 🇨🇦 CA | Vehicle Speed | View on Amazon |
| SKP | SKSC374 | 🇺🇸 US 🇨🇦 CA | Angled TypeTransmission Speed | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC374T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | SC374 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | 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.
5 Speed Sensor parts for the 2025 Nissan Altima come from 3 brands — SKP, STANDARD MOTOR PRODUCTS and GPD. The "Popular" part is SKP SKSC489.
The Economy section lists 4 options from SKP, GPD and STANDARD MOTOR PRODUCTS — the catalog's value-priced group. SKP SKSC489 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS supplies 1 part: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS SC374.
Listed part numbers: SKP SKSC489, GPD 1815563 and SKP SKSC374, plus the other parts above.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular | 134032 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WAI GLOBAL | 34032N | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PURE ENERGY Popular | 18303 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| BOSCH | SR2330X | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| REMY | 16455 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 52200 | 🇺🇸 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.
6 Starter Motor parts are listed for the 2025 Nissan Altima, from TYC, WAI GLOBAL, PURE ENERGY and 3 other brands. TYC 134032 carries the "Popular" badge.
In the New grade, TYC and WAI GLOBAL supply 2 parts: brand-new units rather than rebuilt ones. A representative part number is TYC 134032.
In the Remanufactured grade, PURE ENERGY, BOSCH, REMY and 1 other brand supply 4 parts: factory-rebuilt units with new wear components. A representative part number is PURE ENERGY 18303.
This group includes TYC 134032, WAI GLOBAL 34032N and PURE ENERGY 18303 and the remaining parts above.
Buying Electrical Parts for a 2025 Nissan Altima
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 2.5L 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: Starter Motor and Speed Sensor .
Frequently Asked Questions
How many electrical parts fit the 2025 Nissan Altima?
Our catalog currently lists 20 electrical parts for the 2025 Nissan Altima across 7 subcategories and 16 brands, covering the 2.5L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2025 Nissan Altima?
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 2025 Nissan Altima 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 2025 Nissan Altima?
Every part on this page is matched to the 2.5L 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 2025 Nissan Altima
Electrical Parts for Other Nissan Altima 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.