The cost of replacing the engine in a 2007 Nissan Altima varies widely, but you can expect a broad range depending on engine type, source, and labor. In general, budget for several thousand dollars when planning this repair.
To understand the full picture, it helps to know which engine your Altima has, what kind of replacement you’re buying (used, remanufactured, rebuilt, or new OEM), and how much labor your shop charges. Here is a detailed look at options, prices, and practical considerations.
Two engine options in the 2007 Altima
Overview of the powerplants
The 2007 Altima was available with two engines: a 2.5-liter inline-four (QR25DE) and a 3.5-liter V6 (VQ35DE). The four-cylinder is lighter and generally cheaper to replace, while the V6 offers more power but can be pricier to source and install. Depending on your trim level, your replacement choice will influence both the engine price and the installation cost.
Pricing overview by source
Prices depend on whether you buy a used, remanufactured, rebuilt, or a new OEM engine, and whether you’re replacing a 2.5L or a 3.5L. The following ranges reflect typical market values as of 2024–2026 and can vary by region, availability, and supplier.
- Used or remanufactured 2.5L (QR25DE): roughly $800 to $2,000 for the engine itself, plus shipping. Core charges and condition can push the total higher.
- Used or remanufactured 3.5L (VQ35DE): roughly $1,500 to $2,900 for the engine itself, plus shipping and potential core fees.
- Rebuilt/remanufactured engines (general): typically $1,800 to $3,500 for the 2.5L, and $3,000 to $4,500+ for the 3.5L, depending on the remanufacturer and included components (gaskets, timing parts, etc.).
- New OEM Nissan engine: commonly in the $3,500 to $5,500 range for the 2.5L, and $4,500 to $7,000+ for the 3.5L, depending on market and availability.
Prices above include only the engine itself and may require additional charges such as shipping, core refunds, and sales tax. Always confirm current pricing with the supplier and confirm which components are included (timing chain/belt kit, water pump, seals, etc.).
Labor and installation costs
In addition to the engine price, you’ll pay labor for removing the old engine and installing the new one, plus any incidental parts or services. Labor rates vary by region and shop, but here are common ranges to expect.
- Labor for engine replacement (typical 8–15 hours, depending on engine type and accessibility): roughly $800 to $2,500.
- Additional parts and services (timing components, water pump, seals, hoses, oil, filters, fluids): typically $100 to $800, depending on what’s needed.
Note that complex cases or engines with timing chain issues, exhaust work, or cooling system repairs can push the labor cost higher. Always get a written estimate that itemizes parts and labor.
Scenario-based total costs
To give a practical sense of the total investment, here are rough installed-price ranges by engine type and source. These are broad estimates and will vary by location and shop.
- 2.5L with a used/remanufactured engine: about $2,000 to $4,000 installed.
- 2.5L with a new OEM engine: about $4,000 to $6,500 installed.
- 3.5L with a used/remanufactured engine: about $3,000 to $5,500 installed.
- 3.5L with a new OEM engine: about $5,000 to $8,000+ installed.
These ranges assume the basics are in place (no major additional repairs) and that the shop’s labor rate aligns with regional averages. Always seek multiple quotes and ask about included components and warranties.
Where to shop for an engine
Several reputable avenues can supply a replacement engine, each with trade-offs in price, availability, and warranty. Consider these sources and verify their credentials, warranty terms, and return policies before purchase.
- Salvage yards or used-parts dealers (often the lowest upfront cost, but variable reliability and shorter warranties).
- Remanufacturers and rebuilding shops (often a balance of price and reliability, with warranties).
- OEM or authorized Nissan parts suppliers (highest price, strongest factory-driven warranty and fit).
- Independent auto repair shops and larger chains (varying prices; ask for a detailed, itemized estimate).
When buying, request a warranty that covers the engine for a minimum period (e.g., 12 months or 12,000 miles) and confirm what is and isn’t included (labor, core, shipping, and incidental components).
What to consider beyond the engine price
Replacing an engine can be an opportunity to refresh other components that wear together, such as the water pump, thermostat, timing components, seals, and various sensors. If you plan to keep the Altima for several more years, investing in a bundled service and parts upgrade can reduce the risk of future failures.
Additionally, verify whether your vehicle’s transmission, exhaust, cooling system, and electronics require support during the engine swap. Some shops offer bundled packages that include these common add-ons, which can simplify budgeting.
Summary
Replacing a 2007 Nissan Altima engine is a substantial investment that hinges on engine type (2.5L or 3.5L) and your chosen source (used, remanufactured, rebuilt, or new OEM). Expect a wide price range from roughly $2,000 to $8,000+ installed, depending on engine and labor costs. Get multiple quotes, confirm included components, and consider a bundled service that refreshes related parts to maximize reliability and longevity.
Final note
Prices and availability shift over time due to supply chain dynamics and regional demand. Reach out to local dealers, reputable remanufacturers, and trusted shops to obtain current, binding estimates tailored to your Altima’s exact configuration and your location.