The Jatco JR507E, JR507A, or RE5R05A 5-speed automatic transmission was produced from 2000 to 2018 and installed in rear- and all-wheel drive vehicles manufactured by Nissan, Infiniti, and Suzuki. In Hyundai and Kia vehicles, this transmission was known as the A5SR1 or A5SR2.
Specifications
| Type | automatic transmission |
| Number of gears | 5 |
| Type of drive | rear / all wheel |
| Engine volume, l | up to 5.6 |
| Torque output, Nm | up to 600 |
| Recommended oil | Nissan Matic Fluid J |
| Oil capacity, liter | 10.3 |
| Replacing the oil | every 60 000 km |
| Replacing the filter | every 120 000 km |
| Gearbox lifespan, km | ~350 000 km |
In 2000, Jatco introduced a 5-speed automatic transmission for rear-wheel drive/all-wheel drive vehicles. The new transmission was based on the old RE4R03A 4-speed automatic transmission, which featured Planet Overdrive and a more modern electronically controlled valve body. The transmission was designed for high torque and was paired with powerful engines up to a 5.6-liter V8.
In addition to numerous Nissan-Infiniti models, this transmission was also installed in Suzuki pickups, as well as Hyundai-Kia SUVs and minivans under its own designation, the A5SR1 or A5SR2.
Gear ratios Jatco JR507E
Using the example of a 2005 Nissan Pathfinder with a 4.0 liter engine:
| Main | 3.360 |
| 1st | 3.841 |
| 2nd | 2.352 |
| 3rd | 1.529 |
| 4th | 1.000 |
| 5th | 0.839 |
| Reverse | 3.916 |
Using
The transmission was installed on:
- Infiniti G35 3 (V35) in 2002 – 2007;
- Infiniti G37 4 (V36) in 2006 – 2008;
- Infiniti M45 2 (Y34) in 2002 – 2004;
- Infiniti M35 3 (Y50) in 2004 – 2008;
- Infiniti EX35 1 (J50) in 2007 – 2010;
- Infiniti FX35 1 (S50) in 2002 – 2008;
- Infiniti Q45 3 (F50) in 2001 – 2006;
- Infiniti QX56 1 (JA60) in 2004 – 2010;
- Hyundai Genesis Coupe 1 (BK) in 2008 – 2012;
- Hyundai Starex 2 (TQ) in 2007 – 2018;
- Kia Sorento 1 (BL) in 2004 – 2009;
- Kia Mohave 1 (HM) in 2008 – 2015;
- Nissan 350Z 5 (Z33) in 2002 – 2008;
- Nissan Armada 1 (TA60) in 2003 – 2016;
- Nissan Cima 4 (F50) in 2001 – 2010;
- Nissan Elgrand 2 (E51) in 2002 – 2010;
- Nissan Fuga 1 (Y50) in 2004 – 2009;
- Nissan Navara 1 (D22) in 2004 – 2014;
- Nissan Pathfinder 3 (R51) in 2004 – 2012;
- Nissan Patrol 5 (Y61) in 2004 – 2016;
- Nissan Skyline 11 (V35) in 2001 – 2007; Skyline 12 (V36) in 2006 – 2008;
- Nissan Titan 1 (A60) in 2003 – 2015;
- Nissan Xterra 2 (N50) in 2005 – 2015;
- Subaru Exiga 1 (YA) in 2008 – 2010;
- Subaru Forester 3 (SH) in 2010 – 2012;
- Subaru Legacy 4 (BL) in 2005 – 2009; Legacy 5 (BM) in 2009 – 2014;
- Subaru Outback 3 (BP) in 2005 – 2009; Outback 4 (BR) in 2009 – 2014;
- Subaru Tribeca 1 (WX) in 2005 – 2014;
- Suzuki Equator 1 (D40) in 2008 – 2012.
Disadvantages of the Jatco JR507E gearbox
- In the early years of this automatic transmission’s production, owners often encountered antifreeze leaking into the transmission’s lubrication system. The transmission’s design was later updated.
- The weak point of this transmission is its electronic control board, which not only frequently malfunctions but can also simply burn out during jump-starting.
- At 100,000 km, solenoids and valve body channels often wear out. This manifests itself as jolts, jerks, or slippage after the transmission warms up.
- Also frequently replaced at the service station are the brake band, oil pump seal, bimetallic shaft bushings, and, at high mileage, the rear planetary gear set.
