For a 2011 Acura TSX, which uses a typical 150-amp alternator, you can expect a wide price range depending on whether you buy new OEM, remanufactured aftermarket, or a used unit. A dealer-installed OEM unit usually runs about $450–$700 before tax, while aftermarket remanufactured units are commonly $150–$250. When you factor in installation, total outlay generally comes to roughly $250–$800, depending on the part chosen and local labor rates.
Pricing options for the 2011 TSX alternator
Prices vary by source and quality; here are typical ranges you can expect.
New OEM/Dealer-installed alternator
What you should know about new OEM replacements from a dealership or authorized parts retailer:
- New OEM alternator: typically around $450–$650 before tax; some dealers price higher for current stock or special configurations.
- Core charge: often included or refunded when you return the old unit; common range is $0–$100 depending on the dealer.
- Warranty: commonly 1–2 years, with longer coverage possible on some service plans.
Prices can fluctuate with promotions, regional incentives, and stock availability; call ahead to confirm current pricing.
Remanufactured aftermarket alternator
Remanufactured or rebuilt units from aftermarket suppliers offer a lower-cost option with warranties.
- Remanufactured aftermarket alternator: about $120–$250.
- Warranty: typically 1–3 years, depending on brand and retailer.
- Brand and quality: varies; choose reputable brands with positive repair histories and a solid return policy.
When buying a reman unit, verify that it includes the correct pulley and wiring harness, and whether a new belt or mount is needed.
Used or salvage-yard alternators
Used or salvaged components are the cheapest option but carry greater risk of wear or failure.
- Used/salvage alternator: roughly $50–$150 depending on condition and local supply.
- Warranty: often limited or none; check testing and return policies.
- Risk: higher chance of shorter remaining life; advisable to test before installation if possible.
Shop around and inspect the unit if possible; prices vary widely by location and condition.
Installation costs and total outlay
In addition to the part price, labor time, diagnostic work, and potential extras affect your final bill.
- Labor: roughly $80–$120 per hour; a TSX alternator replacement typically takes 1–2 hours depending on access and tools.
- Diagnostics or tow fees: $0–$100 if additional troubleshooting is needed.
- Tax and shop fees: vary by state and shop policy.
Overall, including parts and labor, most customers see installed costs in the range of about $250 to $800, with higher-end aftermarket or dealer-installed options at the top end.
Where to shop and how to save
Tips for getting the best price without compromising reliability:
- Compare prices at multiple sources: dealer, auto parts chains, and online retailers like RockAuto or Parts Geek.
- Consider remanufactured units with solid warranties; they often balance price and reliability.
- Ask about core charges and whether the shop will handle core return to avoid extra hassles.
Ask for a written quote that separates parts, labor, and taxes to compare apples-to-apples across vendors.
Summary
For a 2011 Acura TSX, the cost of an alternator varies widely by replacement type. New OEM units from a dealership are typically the most expensive, remanufactured aftermarket units offer substantial savings with warranties, and used units are the cheapest but carry higher risk. Including installation, expect a total installed price roughly between $250 and $800, depending on the choice of part and local labor rates.