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Denso 210-1254 Alternator
| Brand | Denso 210-1254 |
|---|---|
| Product line | Alternator - Reman |
| Fits | Honda · 12 vehicles |
First Time Fit. OE-style mounting helps reduce alignment issues during installation.
Remanufactured design. Tested internal components support dependable charging performance.
OE-quality construction. Built to match the fit, appearance, and durability expected from Denso.
Cross-references Airtex Fuel Pumps 42138, Anchor 10321 and Bosch AL1328X for the same application. See all 10.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Denso Reman Alternator for Honda Charging Systems
The Denso 210-1254 reman alternator is built for dependable charging performance in select Honda applications. It is a direct-fit remanufactured alternator for 2016-2024 Honda Civic and 2023-2025 Honda HR-V models, with OE-style mounting and electrical compatibility.
Key Features
- Remanufactured Denso alternator for charging-system service
- First Time Fit design for proper mounting and alignment
- OE-quality fit, appearance, and durability
- Validated stators, rectifiers, rotors, and bearings
- Built for modern vehicles with sensitive electronics
- Part number: 210-1254
Product Details
Denso reman alternators are processed to OE-level standards, with electrical components tested under high-voltage conditions and rotor slip rings finished to reduce brush wear. Bearings are checked to OE standards and lubricated with premium OE-spec grease. For drivers and technicians working on Honda Civic and Honda HR-V charging repairs, the 210-1254 provides a remanufactured solution that matches the fit and function expected from a Denso charging component. This part cross-references Bosch AL1328X for the same application.
Common Problems It Can Help Address
- Battery warning light caused by weak charging output
- Dim lights or unstable electrical performance
- Charging failure from worn internal alternator components
- Fitment issues from a replacement unit that does not align correctly
- Noise or wear related to bearing or rotor surface condition
Installation Notes
Verify the vehicle’s original alternator configuration before installation and compare connector, pulley, and mounting points to the removed unit. Confirm fitment for the specific Honda Civic or Honda HR-V year listed before final assembly. After installation, check charging voltage and belt tracking to confirm proper system operation.
Quality Assurance
Denso reman alternators are assembled to First Time Fit standards and tested to meet OE expectations for electrical performance and durability. The 210-1254 is engineered for reliable service in vehicles that depend on stable charging for multiple electronic systems.
| Year | Make | Model | Submodel | Body Type | Transmission | Notes |
|---|---|---|---|---|---|---|
| 2025 | Honda | HR-V | Sport | — | — | OE; Alternator - Reman |
| 2024 | Honda | Civic | Sport | Sedan | — | OE; Alternator - Reman |
| 2024 | Honda | HR-V | Sport | — | — | OE; Alternator - Reman |
| 2023 | Honda | Civic | — | Hatchback | Manual | OE; Alternator - Reman |
| 2023 | Honda | HR-V | — | — | — | OE; Alternator - Reman |
| 2022 | Honda | Civic | i-Style | Sedan | Automatic CVT | OE; Alternator - Reman |
| 2021 | Honda | Civic | — | — | Automatic CVT | OE; Alternator - Reman |
| 2020 | Honda | Civic | — | — | Automatic CVT | OE; Alternator - Reman |
| 2019 | Honda | Civic | — | — | Automatic CVT | OE; Alternator - Reman |
| 2018 | Honda | Civic | — | — | Automatic CVT | OE; Alternator - Reman |
| 2017 | Honda | Civic | — | — | Automatic CVT | OE; Alternator - Reman |
| 2016 | Honda | Civic | — | — | Automatic CVT | OE; Alternator - Reman |
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