ACURA R4J-00-TK06A5 Automatic Transmission Torque Converter 78K

( Manufacturer Part Number: R4J-00-TK06A5 ), ( Part Type: Torque Transmission Converter ), ( Vintage Part: No ), ( Fitment Type: Direct Replacement )

Review ACURA Automatic Transmission Torque Converter 78k Oem fits ILX FWD 2016–2022

The **Acura ILX (R4J00/TK06A5, 2016 2022, FWD, Automatic Transmission with Torque Converter)** represents a refined blend of Japanese engineering precision, sporty sophistication, and practical daily-driving versatility, making it a standout choice within its segment. Engineered by Honda s performance-oriented Acura division, this compact luxury sedan is built upon the globally acclaimed **R4J platform**, which underpins a range of vehicles known for their balanced handling, quiet cabin, and adaptable powertrain options. At its core, the ILX delivers a **2.4-liter naturally aspirated inline-four engine (R24A3)** producing **185 horsepower and 161 lb-ft of torque**, paired with an **automatic transmission featuring a smooth-shifting six-speed gearbox and a robust torque converter**. This powertrain combination ensures responsive acceleration without sacrificing efficiency, with real-world fuel economy ratings averaging around **22 26 mpg in the city and 30 34 mpg on the highway**, depending on driving conditions. The transmission s **electronic shift control** and **adaptive shift logic** optimize gear changes for both performance and comfort, while the torque converter s **multi-plate design** provides seamless power delivery, reducing jerky shifts and enhancing the overall driving experience.

The ILX s **front-wheel-drive layout** is complemented by a **MacPherson strut suspension system** with **adjustable damping** (on higher trims) and **stabilizer bars** that deliver a composed ride over uneven roads while maintaining sharp steering response. The **16-inch alloy wheels** (standard on most trims) and **pneumatic suspension** (available on the **Type S and Sport Hybrid trims**) further elevate the driving dynamics, offering a more engaging yet refined experience compared to conventional sedans. Inside, the cabin exudes **premium materials and meticulous attention to detail**, with **soft-touch plastics, ambient lighting, and a high-quality 7-inch touchscreen infotainment system** (upgradable to a **10.2-inch display** on higher trims) that integrates seamlessly with **Apple CarPlay and Android Auto**. The **dual-zone automatic climate control**, **power-adjustable front seats with lumbar support**, and **heated front seats** (on select models) ensure both driver and passenger comfort, while the **Bose premium audio system** (standard on higher trims) delivers crisp, immersive sound quality for entertainment or background music.

Safety is a cornerstone of the ILX s design, featuring **standard Honda Sensing suite**, which includes **Collision Mitigation Braking System (CMBS), Road Departure Mitigation, Adaptive Cruise Control, and Lane Keeping Assist**. The **10-airbag system** (including side-impact and curtain airbags) and **high-strength steel body structure** provide robust protection in the event of an accident. Exterior styling is both **aerodynamic and modern**, with a **sleek grille, sleek LED headlights and taillights**, and **stylish side mirrors** that contribute to a **0.27 Cd coefficient**, improving efficiency and reducing wind noise at highway speeds. The **available **18-inch or 19-inch alloy wheels** and **unique wheel designs** (such as the **Type S s aggressive sport wheels**) further enhance the ILX s sporty aesthetic, making it a head-turner on the road.

Whether navigating city streets, highway merges, or weekend drives, the **2016 2022 Acura ILX (R4J00/TK06A5, FWD, Automatic with Torque Converter)** stands as a **versatile, well-rounded sedan** that bridges the gap between practicality and performance. Its **smooth-shifting automatic transmission**, **efficient powertrain**, and **luxurious cabin** make it an ideal choice for those seeking a **reliable, stylish, and engaging** daily driver that doesn t compromise on comfort or driving enjoyment. With **low maintenance costs, strong resale value, and a reputation for durability**, the ILX remains a **smart investment** for buyers who appreciate a blend of **Japanese craftsmanship, modern technology, and timeless elegance**.

**Pros and Cons of Buying a 2016 2022 Acura ILX (R4J00/TK06A5, FWD, Automatic with Torque Converter)**

### **Pros**

**1. Reliability and Build Quality**

The Acura ILX is built on a solid platform (Honda Civic platform) known for durability, particularly in the FWD automatic models. The 2.4L K-series engine (2016 2018) and later 1.5L turbocharged engine (2019 2022) are well-engineered, with fewer major issues compared to some competitors. The automatic transmission (6-speed in early models, 9-speed in later ones) is smooth and generally reliable if maintained properly.

**2. Affordability and Value**

The ILX is one of Acura s most budget-friendly models, making it a practical choice for buyers who want a premium feel without the higher cost of a TLX or MDX. Pricing remains competitive in the used market, especially for 2016 2018 models, which often sell for $12,000 $18,000 depending on mileage and condition.

**3. Comfort and Practicality**

The ILX offers a comfortable ride, especially with its soft suspension tuning, making it ideal for daily commuting. The interior is spacious for its class, with decent cargo room (14.7 cu. ft. behind seats) and a practical layout. The 2019 models with the turbo engine provide better fuel economy (30 MPG combined) without sacrificing power (180 190 hp).

**4. Safety Features**

- **2016 2018:** Dual front airbags, ABS, stability control, traction control, and basic collision mitigation (Honda Sensing in some trims).

- **2019 2022:** Expanded safety suite with forward collision warning, adaptive cruise control, lane-keeping assist, and blind-spot monitoring (in higher trims).

The ILX consistently scores well in crash tests (IIHS Top Safety Pick in some years).

**5. Low Maintenance Costs**

Compared to luxury brands, Acura parts and labor are relatively affordable. The 2.4L engine is simple and reliable if oil changes are done on schedule (every 5,000 7,500 miles). The 9-speed automatic (2019 ) is more refined than the older 6-speed but requires proper fluid changes (every 60,000 100,000 miles).

**6. Resale Value**

Acura holds its value better than many domestic brands, and the ILX retains a decent resale price, especially in the 2019 2022 turbo models.

**7. Availability of Parts and Service**

Acura dealerships and independent mechanics are widely available, and parts are easier to source than for some luxury brands. The turbo models (2019 ) have more support due to their popularity.

---

### **Cons**

**1. Engine and Transmission Issues (Early Models)**

- Some owners report **oil consumption** (burning oil at higher mileages, often 80,000 miles), which can lead to expensive repairs if ignored.

- **Timing chain stretch** is a known issue in some K-series engines, potentially causing rattling noises and reduced performance if not addressed.

- **Carbon buildup** in the intake valves (common in modern engines) can reduce power; a valve cleaning service may be needed every 60,000 100,000 miles.

- Some reports of **rough shifting** or **delayed engagement**, though less common than in other automatics of that era.

- **Torque converter issues** (slipping or overheating) can occur if fluid isn t changed regularly.

- While more efficient, the turbocharged engine is more complex and requires **strict maintenance** (oil changes every 5,000 miles, turbo cleaning, etc.).

- **Boost leaks** or **wastegate issues** can develop over time, leading to rough idle or power loss.

- **Transmission fluid changes** are critical for the 9-speed automatic; neglecting this can cause premature wear.

**2. Infotainment System Limitations**

- The **2016 2018 models** feature a basic touchscreen with limited connectivity (no Apple CarPlay/Android Auto until 2019).

- **2019 2022 models** improve with CarPlay/Android Auto and a larger screen, but the interface can feel clunky compared to competitors like Toyota or Honda.

- **Bluetooth connectivity** has been criticized for poor audio quality in some models.

**3. Interior Quality and Noise**

- The ILX s interior materials are **more plastic-heavy** than higher-end Acuras, with some cheap-feeling trim in lower trims.

- **Wind and road noise** can be noticeable, especially in the base models, though this improves in higher trims with sound insulation.

**4. Limited Power and Performance**

- The **2.4L engine (2016 2018)** produces only **180 hp**, which feels underpowered for a "premium" compact car, especially when towing or passing.

- The **turbo model (2019 )** improves this but still lacks the punch of competitors like the Mazda3 Turbo or Subaru Impreza.

- **No AWD option** (FWD only), which limits capability in snow or off-road scenarios.

**5. Depreciation and Market Perception**

- While Acura holds value better than some brands, the ILX is still seen as a "budget Acura" and may not appreciate as quickly as higher-end models.

- Some buyers may perceive it as lacking the prestige of a TLX or MDX, which could affect resale appeal.

**6. Recalls and Warranty Concerns**

- Check for **unresolved recalls** (e.g., 2016 2018 models had recalls for **timing chain stretch** and **transmission issues**).

- **Extended warranties** are often recommended for used purchases, as some issues (like turbo or transmission problems) can be costly.

---

### **Ending Conclusion**

The **2016 2022 Acura ILX (FWD, automatic with torque converter)** is a **solid, practical choice** for buyers who prioritize **affordability, reliability, and comfort** over high performance or luxury. It excels as a **daily driver** with strong safety features, good fuel economy (especially in turbo models), and low maintenance costs **if properly maintained**.

However, **potential buyers should be aware of engine and transmission quirks**, particularly in the **2016 2018 2.4L models**, where oil consumption and timing chain issues can arise. The **2019 2022 turbo models** are a better long-term bet due to improved efficiency and reliability, though they require **strict maintenance** to avoid turbo-related problems.

- Budget-conscious buyers who want a **premium feel** without luxury pricing.

- Commuters and families who need **reliability, safety, and practicality**.

- Those who **prioritize fuel economy** (especially in turbo models) and **low ownership costs**.

- Buyers who want **high performance, AWD, or luxury features**.

- Those who **neglect maintenance**, as the ILX s simpler systems can fail prematurely if ignored.

- People who **prefer modern tech** (e.g., CarPlay/Android Auto) and want a more refined interior.

---

### **Recommendation**

- **2019 2022 ILX (1.5L turbo, 9-speed automatic)** Offers the best balance of **fuel efficiency, reliability, and modern features**. Look for **under 60,000 miles** with **full maintenance records**, including **oil changes every 5,000 miles** and **transmission fluid changes every 60,000 miles**.

- **2017 2018 ILX (2.4L, 6-speed automatic)** A **good value** if priced reasonably (under $15,000). **Inspect for oil leaks, timing chain noise, and transmission smoothness**. Ensure the **oil consumption issue hasn t developed** (check for blue smoke from the exhaust).

- **2016 ILX with high mileage (over 100,000 miles)** Higher risk of **timing chain stretch, oil consumption, and transmission wear**.

- **Models with no maintenance history** Critical for preventing **turbo or transmission failures**.

- **Get a pre-purchase inspection** (especially for turbo models) to check for **oil leaks, turbo health, and transmission

Details:

BODY TYPE: SEDAN 4-DOOR. MILEAGE: 78K MILES. TRANSMISSION: 8-SPEED AUTOMATIC DUAL-CLUTCH DCT. COLOR: EXTERIOR MODERN STEEL METALLIC NH797M.

part #: r4j00tk06a5 price

• $315.99

specifications torquconv:

• for models: Ilx, Fwd
• for makes: Acura
• for years: 2016-2022
• mpn: R4j-00-tk06a5
• part type: Torque Transmission Converter
• vintage part: No
• fitment type: Direct Replacement

general torquconv:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters

returns torquconv:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller torquconv:

• rating: 99.9%
• # reviews: 47331
• city: Kingsley, Michigan

shipping torquconv:

• transit: 2-6 Days
• cost: $50.00
• class: Economy
• service: Economy
• type: Fixed

offer torquconv:

• started: March 3, 2026
• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0
• quantity: 1

payments torquconv:

• wallet: Apple-pay
• credit card: Mastercard
• other

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