Toyota uses this system to denote what technologies are on the engine and to differentiate between the same engine, with slight modifications, being used in different markets. The coding system works simply: the first numeric character(s) represents the engine block's generation, the next one or two letters are the engine family, and the suffix. Feb 10, 2020 Toyota is recalling Avalon Hybrids, Camrys. Toyota and Lexus will notify owners, and dealers will inspect the engine block casting serial number to determine if it is involved. In the cases. How To Decode Your Toyota's VIN Number - Toyota Parts Blog While your vehicle identification number (VIN) isn’t the secret key to an amazing array of data, it can be used to figure out the year, make, model, trim package, engine size, and transmission type of any vehicle.
Here is a staggering bit of information about Toyota engines. Toyota started in 1933 as a division of Toyoda Automatic Loom Works devoted to the production of automobiles under the direction of the founder’s son, Kiichiro Toyoda. Its first vehicles were the A1 passenger car and the G1 in 1935. Toyota Motor Co. was established as an independent and separate company in 1937.
With this in mind, The gross amount of engines produced over the years is staggering. Toyota has one of the best engine identification systems of all the manufacturers. What you see below is what the specialists at GotEngines.com use when you have a Toyota engine need. Used in conjunction with the VIN, it is virtually impossible to purchase the wrong engine.
In 1935 Toyota produced it’s first cars, 20 to be exact. Available in Japan only. By 2008 Toyota’s worldwide production of cars was 2,217,662 vehicles. This does not include the engines Toyota has produced for other manufacturers.
- The first numeric characters specify the engine block’s generation
- The next one or two letters specify the engine family
- The suffix (separated by a dash) specifies the features of the engine:
Suffix                                    Feature
A | Valvematic variable lift intake head |
B | Twin SU-style side-draft carburetors |
C | Carburated / California Emissions Controlled |
D | Twin Downdraft carburetors |
E | Electronic Fuel injection |
F | Economy narrow-angle valve DOHC |
G | Performance wide-angle valve DOHC |
H | High compression like 9.8:1 (example: 5E-FHE) High pressure charged (example: 2L-THE) |
I | Single-point fuel injection |
J | Autochoke (Early models) or unknown pollution control |
L | Transverse |
M | Philippines’ market (meaning unknown) |
N | CNG fuel |
P | LPG fuel |
R | Low Compression (For 87 and below octane fuel) |
S | Swirl intake (1980s) |
SE | Direct injection (1990s) |
T | Turbocharged |
U | With Catalytic converter Japan-spec emissions |
V | Common Rail Diesel Injection (D-4D) |
X | Atkinson cycle (typically also indicates a Hybrid engine, as Toyota only uses the Atkinson cycle with hybrids) |
Z | Supercharged |
Toyota is on a roll these days, what with the launch of the brand new Highlander (and its ad during the Super Bowl) and sales of the RAV4 that keep rising substantially, even surpassing those of the Honda Civic!
![Toyota engine block casting numbers decode Toyota engine block casting numbers decode](/uploads/1/1/8/1/118128995/436343229.jpg)
Toyota Engine Block Casting Numbers Diagram
However, we’ve learned today that the popular compact SUV is part of a recall announced by Toyota Canada to address a potentially serious issue with the engine. More specifically, affected models include the 2019 and 2020 RAV4 and RAV4 Hybrid, the 2020 Camry and Camry Hybrid as well as the 2020 Lexus ES.
Toyota Engine Block Code
- Also:2020 Toyota RAV4 Hybrid: The Best RAV4 You Can Buy
- Also:2019 Toyota RAV4 Trail: Son of FJ
Overall, the recall involves 8,214 units in the country.
So, what’s the problem, exactly? Well, in some cases, the 2.5-litre four-cylinder’s block may be porous. As a result, it could crack and cause internal or external coolant leaks. The danger is engine overheating or internal damage that could lead to a fire or an engine failure. For non-hybrid vehicles, this could also result in a sudden loss of engine power while driving.
Toyota explains that this problem may lead to engine noise or smoke, cause warning lights to turn on and/or cause an audible chime to sound before an engine failure.
Affected owners will receive a mailed notice instructing them to take their vehicle to a dealer to inspect the engine block casting serial number. If the serial number is within the identified range, the dealer will replace the entire engine with a new one.
Gm Engine Block Casting Numbers
In the meantime, you should remain on the lookout for the various symptoms listed above. If one of them ever occurs, don’t hesitate to go the shop.