Swapping the engine in a Toyota Camry is a popular way to restore an aging vehicle, increase performance, or replace a failed engine at a lower cost than buying a new car.
The chart below covers every Toyota Camry generation and the most common compatible engine swaps, helping you determine which engines can fit your Camry and the level of modification required.
Toyota Camry Engine Swap Compatibility Chart
| Camry Model Years | Generation | Original Engine | Compatible Swap Engines | Compatibility | Notes |
|---|---|---|---|---|---|
| 1983–1986 | V10 | 1S-LU 1.8L I4 | 2S-ELC 2.0L, 3S-FE 2.0L | Good | Minor wiring modifications required. |
| 1983–1986 | V10 | 2S-ELC 2.0L | 3S-FE, 3S-GE | Moderate | Mounts similar; ECU upgrade needed. |
| 1987–1991 | V20 | 2S-FE 2.0L | 3S-FE, 3S-GE | Excellent | Nearly bolt-in with matching ECU. |
| 1987–1991 | V20 | 3S-FE 2.0L | 3S-GE | Excellent | Popular performance upgrade. |
| 1988–1991 | V20 | 2VZ-FE 2.5L V6 | 3VZ-FE | Good | Transmission compatibility retained. |
| 1992–1996 | XV10 | 5S-FE 2.2L | 3S-GTE Turbo | Moderate | Turbo plumbing and ECU required. |
| 1992–1996 | XV10 | 5S-FE | 1MZ-FE 3.0L V6 | Moderate | Requires V6 subframe and wiring. |
| 1992–1996 | XV10 | 3VZ-FE | 1MZ-FE | Excellent | Direct upgrade in many cases. |
| 1997–2001 | XV20 | 5S-FE | 2AZ-FE | Moderate | Custom mounts and electronics. |
| 1997–2001 | XV20 | 1MZ-FE | 3MZ-FE | Excellent | Common V6 replacement. |
| 1997–2001 | XV20 | 1MZ-FE | 2GR-FE | Moderate | Wiring and ECU changes required. |
| 2002–2006 | XV30 | 2AZ-FE 2.4L | Another 2AZ-FE | Direct | Easiest replacement. |
| 2002–2006 | XV30 | 2AZ-FE | 2AR-FE | Moderate | Requires electronics updates. |
| 2002–2006 | XV30 | 1MZ-FE | 3MZ-FE | Excellent | Bolt-in upgrade. |
| 2002–2006 | XV30 | 3MZ-FE | 2GR-FE | Good | ECU and transmission programming needed. |
| 2007–2011 | XV40 | 2AZ-FE | 2AR-FE | Good | Popular reliability upgrade. |
| 2007–2011 | XV40 | 2AZ-FE | 2GR-FE | Moderate | V6 conversion requires major work. |
| 2007–2011 | XV40 | 2GR-FE | Another 2GR-FE | Direct | Direct replacement. |
| 2012–2017 | XV50 | 2AR-FE | Another 2AR-FE | Direct | No modifications needed. |
| 2012–2017 | XV50 | 2AR-FE | 2AR-FXE Hybrid | Poor | Hybrid conversion is complex. |
| 2012–2017 | XV50 | 2GR-FE | 2GR-FKS | Moderate | ECU and fuel system updates needed. |
| 2012–2017 | XV50 Hybrid | 2AR-FXE | Another 2AR-FXE | Direct | Hybrid components must match. |
| 2018–2024 | XV70 | A25A-FKS 2.5L | Another A25A-FKS | Direct | Factory replacement. |
| 2018–2024 | XV70 | A25A-FKS | A25A-FXS Hybrid | Poor | Hybrid electronics are incompatible. |
| 2018–2024 | XV70 | 2GR-FKS V6 | Another 2GR-FKS | Direct | Bolt-in replacement. |
| 2018–2024 | XV70 Hybrid | A25A-FXS | Another A25A-FXS | Direct | Requires hybrid ECU matching. |
| 2025–Present | XV80 | A25A-FXS Hybrid | Another A25A-FXS | Direct | Factory replacement only. |
| 2025–Present | XV80 | Hybrid Max (market dependent) | Same Hybrid Max | Direct | Same drivetrain recommended. |
Related Camry Engine Oil Type(Top 5 Best Picks 2026)
Common Toyota Camry Engine Families
| Engine | Displacement | Years Used | Reliability | Best Swap Candidate |
|---|---|---|---|---|
| 3S-FE | 2.0L | 1987–1996 | Excellent | Early Camry models |
| 5S-FE | 2.2L | 1992–2001 | Excellent | Direct replacement |
| 1MZ-FE | 3.0L V6 | 1994–2003 | Excellent | XV10 and XV20 |
| 3MZ-FE | 3.3L V6 | 2004–2006 | Excellent | XV30 V6 |
| 2AZ-FE | 2.4L | 2002–2011 | Good | XV30 and XV40 |
| 2AR-FE | 2.5L | 2010–2017 | Excellent | XV40 and XV50 |
| 2GR-FE | 3.5L V6 | 2007–2017 | Excellent | Popular V6 upgrade |
| 2GR-FKS | 3.5L V6 | 2015–2024 | Excellent | Modern V6 replacement |
| A25A-FKS | 2.5L | 2018–Present | Excellent | XV70 gasoline models |
| A25A-FXS | 2.5L Hybrid | 2018–Present | Excellent | Hybrid models |
Related VW Bug Engine Swap Compatibility Chart
Engine Swap Difficulty Guide
| Swap Type | Difficulty | Typical Cost |
|---|---|---|
| Same engine replacement | Easy | $2,000–$5,000 |
| Same generation engine upgrade | Easy to Moderate | $3,000–$6,500 |
| I4 to V6 conversion | Moderate to Hard | $5,000–$10,000 |
| Cross-generation swap | Hard | $6,000–$12,000 |
| Turbo engine conversion | Very Hard | $8,000–$15,000+ |
| Hybrid to gasoline conversion | Extremely Hard | Not recommended |
| Gasoline to hybrid conversion | Extremely Hard | Rarely practical |
Related Honda Engine Swap Chart(For All Models)
Most Popular Camry Engine Swaps
| Original Engine | Popular Upgrade | Why It’s Popular |
|---|---|---|
| 5S-FE | 3S-GTE | Significant turbocharged performance increase. |
| 1MZ-FE | 3MZ-FE | More power with minimal modifications. |
| 3MZ-FE | 2GR-FE | Excellent reliability and higher horsepower. |
| 2AZ-FE | 2AR-FE | Improved fuel economy and durability. |
| 2AR-FE | Another 2AR-FE | Most affordable repair option. |
| 2GR-FE | 2GR-FKS | Newer technology and improved efficiency. |
| A25A-FKS | A25A-FKS | Best direct replacement for modern Camrys. |
Related Toyota Corolla Engine Swap Compatibility Chart(All Generations)
Tips Before Swapping a Camry Engine
- Match the replacement engine to your model year whenever possible.
- Buy a complete engine with the intake manifold, sensors, and wiring harness.
- Verify ECU compatibility before purchasing the engine.
- Inspect the transmission while the engine is removed.
- Replace all wearable components, including seals, belts, hoses, and the water pump.
- Ensure the engine complies with local emissions regulations.
- Use OEM or high-quality aftermarket parts for long-term reliability.
- Have the ECU programmed if installing a newer engine.
- Keep documentation of the swap for future maintenance and resale.
Final words
Toyota Camrys are among the most engine-swap-friendly midsize sedans due to their long production history and shared engine families. The easiest and most cost-effective swaps are direct replacements within the same generation, while upgrades such as the 3MZ-FE to 2GR-FE or the 2AZ-FE to 2AR-FE offer noticeable improvements in performance and reliability with manageable modifications.
More ambitious swaps, including turbocharged or hybrid conversions, require significant fabrication, wiring, and tuning. Careful planning, matching the correct ECU and transmission, and replacing supporting components will help ensure a successful and dependable engine swap.
