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  3. ACURA ZN78G1

ACURA ZN78G1 Ap Knock Sensor Base Alex

fits model: Tl, Nsx, Rl, Gs, Se, Legend. make: Acura. year: 1991–2005.

Zn78g1 Replacement Ap Knock Sensor For 91-05 Acura Tl Legend Nsx Rl L Ls Base Gs Se T Alex

( Manufacturer Part Number: ZN78G1 ), ( Part Type: Sensor ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Ignition Knock ), ( Years: 1996 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 ), ( Models: Tl Legend Nsx Rl ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review ACURA Replacement Ap Knock Sensor Ls Base Alex fits LEGEND TL NSX RL GS SE 1991–2005

Introducing the AP ZN78G1 Knock Sensor, a precision-engineered component designed specifically for various Acura models including the Tl, Legend, NSX, RL, LS, and Base GS SE. This sensor is a direct-fit replacement for the original part, ensuring a perfect fit and optimal performance.

The AP ZN78G1 Knock Sensor is built with advanced technology to detect engine knocking or pinging sounds, which can be caused by poor fuel quality, worn engine parts, or other factors. By monitoring the engine's sound patterns, this sensor sends a signal to the engine control module to adjust the fuel injection and ignition timing to prevent further damage and maintain engine efficiency.

The sensor housing is made of high-strength materials, providing excellent durability and resistance to engine heat and harsh conditions. The sensitive element inside the sensor is designed to withstand the rigors of high-performance driving, ensuring reliable operation even under extreme conditions.

Installation of the AP ZN78G1 Knock Sensor is straightforward, and no additional modifications are required. Simply remove the old sensor and replace it with the new one, following the instructions provided in the comprehensive installation guide. The sensor comes with all necessary hardware for a hassle-free installation process.

By choosing the AP ZN78G1 Knock Sensor, you are investing in a high-quality, long-lasting replacement part that will keep your Acura running smoothly and efficiently. This sensor is backed by a comprehensive warranty, providing you with peace of mind and protection against any manufacturing defects.

In summary, the AP ZN78G1 Knock Sensor is an essential upgrade for any Acura Tl, Legend, NSX, RL, LS, or Base GS SE owner seeking to maintain their vehicle's performance and reliability. With its advanced technology, superior durability, and easy installation process, this sensor is the perfect choice for those who demand the best from their automotive components.

Buying a replacement knock sensor for a 1991-2005 Acura TL, Legend, NSX, RL, or LS/GS model with the part number ZN78G1 can have both advantages and disadvantages. Here's an in-depth analysis:

Advantages:

1. Improved Engine Performance: A faulty knock sensor can cause engine misfires, leading to decreased performance and fuel efficiency. Replacing it with a new one can help restore optimal engine performance and improve fuel economy.

2. Enhanced Drivability: A malfunctioning knock sensor can also cause rough idling, vibrations, and engine surging, making the driving experience less enjoyable. Installing a new sensor can lead to smoother engine operation and a more comfortable ride.

3. Preventing More Expensive Repairs: Ignoring a faulty knock sensor can result in more extensive and costly engine damage. Replacing it early can save you from potentially expensive repair bills down the line.

Disadvantages:

1. Cost: Replacing a single knock sensor can be an expensive repair, especially if you choose to purchase a new part from an Acura dealership. Aftermarket options are generally more affordable, but they may not offer the same level of quality or reliability.

2. Installation Complexity: Depending on your mechanical skills and experience, installing a new knock sensor can be a complex process. You may need to remove various engine components to access the sensor, making the job time-consuming and potentially challenging.

3. Possible OEM vs Aftermarket Debate: Some drivers prefer to use original equipment manufacturer (OEM) parts for their vehicles, while others opt for aftermarket alternatives. The choice between OEM and aftermarket parts can depend on factors like cost, reliability, and availability.

Conclusion:

Weighing the advantages and disadvantages, buying a ZN78G1 knock sensor for a 1991-2005 Acura TL, Legend, NSX, RL, or LS/GS is generally a worthwhile investment. The improved engine performance, enhanced drivability, and potential cost savings from avoiding more extensive repairs make it a desirable upgrade. However, the cost of the replacement part and potential installation complexities are important factors to consider.

Recommendation:

If you're comfortable with the cost and installation process, purchasing an OEM knock sensor from an Acura dealership can ensure optimal performance and reliability. However, if you're looking for a more affordable alternative, high-quality aftermarket options from reputable manufacturers can be a viable choice. It's essential to research the specific aftermarket part you're considering and read customer reviews to ensure its compatibility and dependability.

Details:

Acura NSX 1995 - 2003 T. Acura NSX 1991 - 2001, 2004 2005 Base. Ignition Knock Detonation Sensor. Acura NSX 1999 Alex Xanadu Edition.

Make model Years Sub model, Fit Notes: Rear Bank, Accrual 1998 SE, Accrual 1996 - 2004 Premium, Accrual 1996 - 1998 Base.

part #: zn78g1 price

  • $19.92

specifications acrasensor:

  • for models: Tl, Nsx, Rl, Gs, Se, Legend
  • for makes: Acura
  • for years: 1991-2005
  • mpn: Zn78g1
  • part type: Sensor
  • product warranty: 12 Month Warranty
  • part info: Ignition Knock
  • years: 1996 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003
  • models: Tl Legend Nsx Rl
  • important: Please Read All Notes Before Making This Purchase
  • cs-sku: 400

shipping acrasensor:

  • class: Standard
  • transit: 4-9 Days
  • type: Fixed
  • service: FedEx Ground or FedEx Home Delivery
  • carrier: FedEx
  • cost: $0.00

returns acrasensor:

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

payments acrasensor:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

general acrasensor:

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

offer acrasensor:

  • started: June 29, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

seller acrasensor:

  • # reviews: 50237
  • city: Gardena, California
  • rating: 95.3%
for models: tl, nsx, rl, gs, se, legend, for makes: acura, for years: 1991-2005, part type: sensor, product warranty: 12 month warranty, part info: ignition knock, years: 1996 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003, models: tl legend nsx rl, important: please read all notes before making this purchase, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 5110563230938622,
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1 offer $19.92 USD
  • New. Offer #1 priced at $19.92 + $0.00 shipping estimate = $19.92* total. Ignition Knock (Detonation) Sensor. Part Number: .FREE SHIPPING

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