Honda is known for producing reliable and efficient engines, and the J-series engines are no exception. The J-series engine family is a line of engines manufactured by Honda, primarily used in Honda and Acura vehicles.
These engines have a long history of innovation and performance, and have been a staple in Honda’s lineup for decades.
The J35Z1 engine is a 3.5-liter V6 engine that was produced from 2006 to 2008. It was used exclusively in front-wheel drive Honda Pilot SUVs during this time.
The J35Z1 is a high-performance engine, designed for maximum power and efficiency. With its advanced i-VTEC technology and multi-point fuel injection system, the J35Z1 engine delivers smooth, reliable power for any driving situation.
Whether you’re cruising on the highway or tackling tough terrain, this engine is capable of delivering an impressive driving experience.
Honda J35Z1 Engine Overview
The Honda J35Z1 engine is a 3.5-liter V6 engine that was produced from 2006 to 2008. It was used exclusively in front-wheel drive Honda Pilot SUVs during this time. This engine is part of Honda’s J-series engine family, which has a reputation for being reliable and efficient.
One of the key features of the J35Z1 engine is its displacement of 3.5 liters or 211.8 cubic inches. The engine’s dimensions are 89 mm in bore and 93 mm in stroke, which results in a compression ratio of 10.5:1.
The J35Z1 engine delivers impressive power, with a maximum output of 244 horsepower at 5750 RPM and 240 lb-ft of torque at 4500 RPM.
The J35Z1 engine features a 24-valve SOHC i-VTEC valvetrain, which provides smooth and efficient operation. The i-VTEC technology is a combination of VTEC (Variable Valve Timing and Lift Electronic Control) and VTC (Variable Timing Control), which work together to improve engine performance.
The engine also uses a multi-point fuel injection system, also known as PGM-FI, which delivers the precise amount of fuel needed for efficient combustion.
The J35Z1 engine is known for its smooth and refined driving experience. The engine provides quick acceleration and responsive handling, making it an ideal choice for SUVs. It is also relatively fuel-efficient for a V6 engine, providing a good balance between power and efficiency.
The engine is built to last, with durable components and a well-designed cooling system that helps to prevent overheating.
Overall, the Honda J35Z1 engine is a high-performance engine that provides a smooth, reliable driving experience. Whether you’re cruising on the highway or tackling tough terrain, this engine is capable of delivering an impressive driving experience.
If you’re looking for a powerful and efficient engine for your Honda Pilot, the J35Z1 is an excellent choice.
Specification Table for J35Z1 Engine
| Specification | Value |
|---|---|
| Engine Type | 3.5L V6 |
| Displacement | 3.5 L; 211.8 cu in (3,471 cc) |
| Bore & Stroke | 89 mm × 93 mm (3.50 in × 3.66 in) |
| Compression Ratio | 10.5:1 |
| Power | 244 hp (182 kW) at 5750 rpm |
| Torque | 240 lb⋅ft (325 N⋅m) at 4500 rpm |
| Valvetrain | 24V SOHC i-VTEC |
| Fuel Control | Multi-point fuel injection (PGM-FI) |
| Applications | 2006–2008 Honda Pilot (front-wheel drive only) |
Source: Wikipedia
Comparison With Other J35Z Family Engine Like J35Z2 and J35Z2
The J35Z family of engines produced by Honda includes the J35Z1, J35Z2, and J35Z3 engines. All three engines are similar in many ways, but there are some key differences that set them apart.
| Specification | J35Z1 | J35Z2 | J35Z3 |
|---|---|---|---|
| Engine Type | 3.5L V6 | 3.5L V6 | 3.5L V6 |
| Displacement | 3.5 L; 211.8 cu in (3,471 cc) | 3.5 L; 211.8 cu in (3,471 cc) | 3.5 L; 211.8 cu in (3,471 cc) |
| Bore & Stroke | 89 mm × 93 mm (3.50 in × 3.66 in) | 89 mm × 93 mm (3.50 in × 3.66 in) | 89 mm × 93 mm (3.50 in × 3.66 in) |
| Compression Ratio | 10.5:1 | 11.0:1 | 11.0:1 |
| Power | 244 hp (182 kW) at 5750 rpm | 244 hp (182 kW) at 5750 rpm | 244 hp (182 kW) at 5750 rpm |
| Torque | 240 lb⋅ft (325 N⋅m) at 4500 rpm | 240 lb⋅ft (325 N⋅m) at 4500 rpm | 240 lb⋅ft (325 N⋅m) at 4500 rpm |
| Valvetrain | 24V SOHC i-VTEC | 24V SOHC i-VTEC | 24V SOHC i-VTEC |
| Fuel Control | Multi-point fuel injection (PGM-FI) | Multi-point fuel injection (PGM-FI) | Multi-point fuel injection (PGM-FI) |
| Applications | 2006–2008 Honda Pilot (front-wheel drive only) | Acura MDX (2007-2009)<br> Acura RL (2005-2012) | Acura RLX (2014-2020)<br> Acura TLX (2015-2021) |
The main difference between the three engines is the compression ratio, with the J35Z2 and J35Z3 having a higher compression ratio of 11.0:1 compared to the J35Z1’s 10.5:1.
This higher compression ratio can result in improved fuel efficiency and engine performance. Additionally, the J35Z2 and J35Z3 engines have been used in a wider range of vehicles compared to the J35Z1, which was only used in the Honda Pilot.
In terms of performance, all three engines deliver similar power and torque outputs, but the higher compression ratio of the J35Z2 and J35Z3 can result in improved acceleration and fuel efficiency.
All three engines feature Honda’s advanced i-VTEC technology and multi-point fuel injection system, making them reliable and efficient performers.
Overall, the J35Z family of engines is known for its reliability and performance. Whether you choose the J35Z1, J35Z2, or J35Z3 engine, you can expect a smooth and efficient driving experience.
Head and Valvetrain Specs J35Z1
The Honda J35Z1 engine features a 24-valve SOHC (Single Overhead Cam) valvetrain design. This configuration uses a single camshaft located in the cylinder head to operate the engine’s intake and exhaust valves.
The i-VTEC (Intelligent-Variable Valve Timing and Lift Electronic Control) technology used in this engine enhances performance and fuel efficiency by allowing the engine to switch between two different cam profiles.
In terms of head specs, the J35Z1 engine features a well-designed cylinder head that optimizes airflow for improved performance.
The cylinder head is made from high-quality aluminum alloy and is designed for durability and reliability. The use of lightweight materials in the head design helps to reduce the engine’s overall weight and improve handling.
The J35Z1 engine’s valvetrain is designed for smooth and efficient operation, with low-friction components and a well-tuned valve actuation system.
This results in a reliable and consistent valvetrain that delivers smooth and predictable engine performance.
In summary, the J35Z1 engine’s head and valvetrain specs are designed to deliver efficient, reliable, and high-performing engine operation.
The use of advanced technologies like i-VTEC and lightweight materials help to enhance performance and fuel efficiency, while the well-designed cylinder head and valvetrain ensure consistent and reliable engine operation.
The Technologies Used in
The Honda J35Z1 engine is equipped with several advanced technologies to enhance its performance and efficiency. Some of the key technologies used in this engine include:
1. I-vtec (Intelligent-variable Valve Timing and Lift Electronic Control)
This technology allows the engine to switch between two different cam profiles, providing improved performance and fuel efficiency. The i-VTEC system optimizes valve lift, duration, and timing based on engine load, RPM, and other operating conditions.
2. Multi-point Fuel Injection (Pgm-fi)
The J35Z1 engine is equipped with Honda’s PGM-FI fuel injection system, which delivers precise and efficient fuel delivery. This system helps to ensure smooth engine operation and reduces emissions by optimizing the air/fuel mixture.
3. Aluminum Alloy Cylinder Block and Cylinder Head
The J35Z1 engine features a lightweight aluminum alloy cylinder block and cylinder head. This design reduces overall engine weight and improves handling, while still delivering the strength and durability needed for reliable operation.
4. Durable Valvetrain
The J35Z1 engine’s valvetrain is designed for reliability and longevity. The use of low-friction components and a well-tuned valve actuation system helps to ensure smooth and consistent engine operation.
These technologies, along with a well-designed engine architecture, help to make the Honda J35Z1 a high-performing and efficient engine. The combination of advanced technologies, lightweight materials, and a durable valvetrain deliver reliable and efficient engine operation.
Performance Review
The Honda J35Z1 engine delivers strong and reliable performance in a variety of driving conditions.
With a displacement of 3.5 liters and a compression ratio of 10.5:1, this engine produces 244 horsepower at 5750 RPM and 240 lb-ft of torque at 4500 RPM. This provides plenty of power for confident acceleration and quick passing maneuvers.
One of the key strengths of the J35Z1 engine is its ability to deliver consistent and smooth power delivery, thanks in part to its advanced technologies like i-VTEC and multi-point fuel injection.
The engine’s well-tuned valvetrain also contributes to its smooth operation, ensuring consistent and predictable performance.
The J35Z1 engine is also known for its fuel efficiency, thanks to its advanced technologies like i-VTEC and PGM-FI. These systems work together to optimize the engine’s operation and reduce emissions, helping to deliver improved fuel efficiency.
In terms of reliability, the J35Z1 engine is known for its durability and longevity.
The use of high-quality materials and advanced manufacturing techniques help to ensure that this engine is built to last. The engine’s well-designed valvetrain and low-friction components also help to ensure consistent and reliable engine operation over the long-term.
Overall, the Honda J35Z1 engine is a high-performing and efficient engine that delivers strong and reliable performance in a variety of driving conditions.
Its advanced technologies and well-designed components help to ensure consistent and predictable engine operation, making it a popular choice for drivers looking for a reliable and efficient powerplant.
What Car Did the J35Z1 Come in?
The Honda J35Z1 engine was originally used in the 2006-2008 Honda Pilot (front-wheel drive only).
The Pilot is a mid-size crossover SUV that was designed for families and active individuals who are looking for a versatile vehicle that can handle a variety of driving conditions.
The J35Z1 engine provides the Pilot with the power and efficiency needed to deliver a confident and enjoyable driving experience, making it a popular choice among drivers who are looking for a high-performing and efficient vehicle.
J35Z1 Engine Most Common Problems
The J35Z1 engine is commonly found in the 2007 Honda Pilot.
Some common problems with the J35Z1 engine include
- Intermittent failure of the Crankshaft or Camshaft position sensor
- Rich running on Bank 2
- Stalling out when the throttle is released
- Timing belt jumping teeth or failing
- Loose grounds or plugs
- Vacuum leaks
- Mass air flow sensor problems
- Issues with aftermarket sensors
In order to resolve these problems, it is recommended to use original Honda parts and to check the timing marks to ensure proper alignment.
Other J Series Engines-
| J37A5 | J37A4 | J37A2 | J37A1 | J35Z8 |
| J35Z6 | J35Z3 | J35Z2 | J35Y6 | J35Y4 |
| J35Y2 | J35Y1 | J35A9 | J35A8 | J35A7 |
| J35A6 | J35A5 | J35A4 | J35A3 | J32A3 |
| J32A2 | J32A1 | J30AC | J30A5 | J30A4 |
| J30A3 | J30A1 | J35S1 |
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