Dasbecan 120A Alternator for Nissan Altima 2019-2022 Review — Is It Worth It? [2026]
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Dasbecan 120A Alternator for Nissan Altima 2019-2022
An aftermarket replacement for the 2.5L Altima alternator, listed as a direct fit for OE 23100-6CA0A at a price that sits far below a dealer part.
Is the Dasbecan Altima alternator worth buying?
If your 2019-2022 Altima with the 2.5L engine really does have a failing alternator, this is a reasonable budget route: the listing gives the OE numbers, the amperage, the pulley groove count and the rotation, which is the stuff you need to match. What it does not give you is a warranty term on this specific page, a brand of internal components or any customer ratings, so you are taking some trust on faith. Verify the part number against your old unit before paying.
A plain replacement part, which is the point
This is not a performance upgrade. It is a like-for-like swap: 12V, 120 amps, clockwise rotation, six-groove pulley, built to the same 1:1 size as the original according to the listing. The OE numbers it lists are 23100-6CA0A, A5TE0381ZX, A005TE0381ZX and 11893. If one of those matches the tag on your old alternator, you are in the right place.
What makes it stand out
Made for the 2.5L L4 Altima
Dasbecan lists 2019-2022 Nissan Altima 2.5L L4 in Platinum, S, SL, SR and SV trims. That is a narrow window, so do not assume it fits an older Altima or the 2.0L turbo. Check the engine and model year first, and compare the OE number against your old unit.
120A output, 12V
The rating is 12 volts and 120 amps. Dasbecan says it is built for steady power under varying conditions and for quiet operation. Those are marketing claims and there are no test numbers on the page, so treat them as what the seller expects, not something measured.
Bolt-in, no special tools claimed
The listing says it is a 1:1 size match to the original and can be installed without special tools. On most cars an alternator swap is a one-afternoon driveway job if you can reach the belt tensioner, but a failed battery or bad ground can look just like a failed alternator, so test first.
Full spec sheet
| Fits | 2019-2022 Nissan Altima 2.5L L4 (Platinum, S, SL, SR, SV) |
| Voltage | 12V |
| Amperage | 120A |
| Rotation | Clockwise (CW) |
| Pulley | 6-groove |
| OE numbers listed | 23100-6CA0A, A5TE0381ZX, A005TE0381ZX, 11893 |
| Package | 1 x alternator |
| Listed price | $139.99 |
| Warranty on this page | Not stated |
Pros & Cons
Pros
- OE cross-reference numbers are listed clearly
- Electrical specs (12V, 120A, CW, 6-groove) are on the page
- Price is well under typical dealer pricing for this part class
- Described as a 1:1 OEM-size direct replacement
- Narrow, specific fitment list reduces guesswork
Cons
- No customer ratings or review count shown on the page
- No warranty length stated on this product page
- Only fits a specific 2.5L / 2019-2022 range
- Quality claims such as quiet operation have no test data behind them
- A wrong diagnosis (battery, wiring) would make this a wasted purchase
Answers before you buy
Which Altima does it fit?
What OE numbers does it replace?
Does it come with a warranty?
Is there a discount code?
A sensible budget swap if the diagnosis is right
The Dasbecan alternator does what a replacement should: it lists the right numbers and costs far less than a dealer part. Confirm the fault, match the OE number and you should be fine. Our score is an editorial opinion, not a customer rating.
This page contains affiliate links. Teelacodes may earn a commission when you click through and complete a qualifying purchase, at no extra cost to you. Read the full disclosure policy. Prices, stock and promotion terms can change without notice — always confirm the final total and availability on dasbecan.com before ordering.
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