DENSO CQ191KK Oxygen Sensor Connector

( Brand: Denso ), ( Manufacturer Part Number: CQ191KK ), ( Part Type: Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Info: Oe Connector ), ( Years: 1996 1997 1998 1999 96 97 98 99 ), ( Fitment: Acura Slx Oxygen Sensor ), ( Cs-sku: 400 )

Review DENSO Oxygen Sensor Acura Oe Connector fits SLX 1996–1999

Introducing the Denso CQ191KK Oxygen Sensor, an essential component for maintaining optimal engine performance in select Acura SLX models from 1996 to 1999 and certain 1997 and 1998 variants. This sensor is a crucial element of the vehicle's exhaust system, responsible for monitoring the amount of unburnt oxygen in the exhaust gases and providing real-time feedback to the engine management system.

The Denso CQ191KK Oxygen Sensor is engineered with advanced ceramic technology, which allows it to operate at high temperatures with exceptional precision. The ceramic element inside the sensor converts oxygen in the exhaust gases into an electrical signal, which is then transmitted to the engine control unit. The engine control unit uses this information to adjust the fuel-air mixture for maximum efficiency and minimum emissions.

The sensor's durable design includes a heat shield to protect it from the intense heat of the exhaust system, ensuring long-lasting performance. The Denso CQ191KK Oxygen Sensor also features a protective zirconia membrane that prevents contaminants from entering the sensor, maintaining its sensitivity and accuracy over time.

The Denso CQ191KK Oxygen Sensor is a direct replacement for the original part, ensuring a perfect fit and reliable operation. By supplying your Acura SLX with a new, high-quality oxygen sensor, you can restore its performance and fuel efficiency, while also reducing harmful emissions.

In summary, the Denso CQ191KK Oxygen Sensor is an essential upgrade for Acura SLX owners seeking improved engine performance, enhanced fuel efficiency, and reduced emissions. Engineered with advanced ceramic technology, durable materials, and a protective heat shield, this sensor ensures accurate and reliable oxygen measurement, ensuring optimal engine operation and longevity.

Denso CQ191KK Oxygen Sensor for 1996-1999 Acura SLX (1997-1998): A Detailed Analysis

The Denso CQ191KK oxygen sensor is a popular aftermarket replacement option for the 1996-1999 Acura SLX vehicles equipped with the 1997 and 1998 connector type. Here's a balanced analysis of the pros and cons to help you make an informed decision.

1. Superior Sensitivity: Denso is a well-known manufacturer of high-quality oxygen sensors. The CQ191KK sensor offers excellent sensitivity, ensuring accurate and reliable oxygen sensor readings. This results in improved engine performance and better fuel efficiency.

2. OEM Compatibility: This aftermarket sensor is designed to be a direct replacement for the OEM (Original Equipment Manufacturer) sensor, ensuring a seamless fit and function.

3. Durability: Denso uses advanced ceramic technology in their oxygen sensors, making them highly durable and resistant to harsh engine conditions.

4. Reduced Emissions: By providing precise oxygen sensor data, the CQ191KK sensor contributes to reduced exhaust emissions, making your vehicle more eco-friendly.

5. Cost-Effective: Compared to buying a new OEM sensor directly from the dealership, the Denso CQ191KK offers a more cost-effective solution for replacing a faulty oxygen sensor.

1. Initial Cost: Although the long-term savings might be significant, the upfront cost of the Denso CQ191KK sensor is slightly higher than some aftermarket alternatives. However, the superior quality and reliability usually justify the added expense.

2. Installation Complexity: Installing the sensor yourself might require some technical knowledge and the right tools. If you're not confident in your ability to perform the installation, it's recommended to have it done by a professional mechanic.

3. Availability: Depending on your location, availability of this specific Denso oxygen sensor might be limited. Make sure to check with your local auto parts store or trusted online retailer before making a purchase.

The Denso CQ191KK oxygen sensor is a high-quality, reliable, and durable option for replacing a faulty sensor on your 1996-1999 Acura SLX with the 1997 and 1998 connector type. While it may have a slightly higher upfront cost than some alternatives, its superior performance, OEM compatibility, and durability make it a worthwhile investment. If you're comfortable with the installation process or plan to have it done by a professional, the Denso CQ191KK is an excellent choice for maintaining optimal engine performance and fuel efficiency.

Details:

Vehicle Fitment Information, Vehicle, 1998 Acura SLX. Condition: New. Vehicle Fitment Information, Vehicle, 1996 Acura SLX. Notes: OE Connector.

STAINLESS STEEL HOUSING - Resists corrosion and contamination with. DOUBLE-PROTECTION COVER - Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone lead poisoning. Fit Notes: Production: 10/01/1995. Vehicle Fitment Information, Vehicle, 1997, 1999 Acura SLX.

ALUMINUM-OXIDE TRAP LAYER - Keeps silicone and lead outside the ceramic element through Denso exclusive design, preventing damage to platinum electrode.

part #: cq191kk price

• $52.86

specifications acrasensor:

• for models: Slx
• for makes: Acura
• for years: 1996-1999
• brand: Denso
• mpn: Cq191kk
• part type: Sensor
• manufacturer warranty: 12 Month Warranty
• info: Oe Connector
• years: 1996 1997 1998 1999 96 97 98 99
• fitment: Acura Slx Oxygen Sensor
• cs-sku: 400

offer acrasensor:

• started: May 23, 2025
• sold: 0
• options: Ship-to-home
• quantity: 5
• availability: In Stock

seller acrasensor:

• rating: 95.1%
• # reviews: 90674
• city: Rehoboth, Massachusetts

shipping acrasensor:

• transit: 5-11 Days
• class: Standard
• carrier: FedEx
• type: Fixed
• service: FedEx Ground or FedEx Home Delivery
• cost: $0.00

payments acrasensor:

• credit card: Discover
• wallet: Paypal
• other

general acrasensor:

• Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
• condition: New

returns acrasensor:

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

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