How much does it cost to replace an Acura alternator?
Expect total replacement costs to fall roughly between $350 and $900, depending on model and whether you choose a remanufactured part or OEM, with labor and taxes factored in.
This article explains the factors that drive price, outlines typical ranges, and breaks down costs by common Acura models so you can plan and compare quotes from shops.
Cost factors and typical ranges
Below are the main factors that drive the price and a general range you can expect for most Acura models.
- Parts choice: OEM new vs remanufactured vs aftermarket. OEM new can cost more, often in the $350–$700+ range for the part, while remanufactured units typically run about $150–$350, and some aftermarket options can be $100–$300.
- Labor costs and time: Replacing an alternator usually takes about 1–2.5 hours, depending on the model and access. At typical shop rates, labor can range from roughly $100–$350.
- Additional parts and services: A new serpentine belt, tensioner, or pulley, plus fluids, can add $20–$120 to the bill if replaced at the same time.
- Vehicle model and engine layout: More complex access on larger SUVs (like MDX/RDX) or newer engines can raise both part cost and labor time, pushing totals higher.
- Location and warranty: Dealerships generally charge more for parts and labor than independent shops, and prices vary by region. Some shops offer warranties on parts and labor (often 12–36 months).
The total you see on the final bill depends on these factors and whether the shop includes the belt replacement or other maintenance as part of the service. For many buyers, a remanufactured unit bought from an independent shop combined with standard labor yields the best balance of price and reliability.
Typical price ranges by Acura model family
Prices vary by model and configuration. The ranges below cover mainstream Acura models and reflect typical U.S. market pricing in recent years. Exact quotes will depend on your year, engine, location, and chosen parts.
- Acura ILX (compact sedan): Parts commonly $350–$700; labor often $100–$250; total roughly $450–$950.
- Acura TLX (mid-size sedan): Parts typically $450–$800; labor around $120–$300; total around $570–$1,100.
- Acura RDX and MDX ( SUVs): Parts usually $500–$900; labor $150–$390; total about $650–$1,290.
- Note: These ranges apply to mainstream Acura models. Higher-end variants or vehicles with more complex access may push the total higher; always obtain multiple quotes for an exact figure.
If you want a precise quote, contact several local shops with your model year and engine details, and request an itemized estimate that separates parts, labor, and any additional services.
Summary
Replacing an Acura alternator is a common and straightforward repair, but costs vary widely based on part choice, labor rates, and model complexity. In many cases, a remanufactured unit from an independent shop, paired with standard labor, keeps costs reasonable (roughly $400–$900). Dealer-installed parts or premium OEM units can push totals higher. Always shop around for quotes, confirm whether belts or tensioners are included, and consider any warranty offered on parts and labor.
