Standard KS79T Ignition Knock (Detonation) Sensor

Name: Standard KS79T Ignition Knock (Detonation) Sensor
Brand: Standard
SKU: FBFS-KS79T
Price: 53.12 USD
Availability: InStock

135 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: INFINITI, Mercury, and Nissan, 200SX, 240SX, 300ZX, Altima, D21, Frontier, G20, I30, J30, M30, Maxima, NX, Pathfinder, Pickup, Q45, Quest, QX4, Sentra, and Villager

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Overview of Standard KS79T Ignition Knock Sensor

The Standard KS79T Ignition Knock (Detonation) Sensor is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with various Nissan, Infiniti, and Mercury models, including the Nissan 240SX, Altima, and Pathfinder. Its bolt mount design and plug-in female connector ensure a secure and reliable fit.

Connector Gender: Female for secure plug-in connection
Connector Type: Plug in for easy installation
Mounting Type: Bolt mount for stable sensor placement
Terminal Gender: Male terminals for proper electrical contact
Terminal Quantity: 2 terminals to support sensor function

Detailed Product Description

The Standard KS79T ignition knock sensor is engineered to detect engine detonation by monitoring vibrations caused by knocking. Featuring a female plug-in connector and two male terminals, this sensor ensures accurate signal transmission to the engine control unit. The bolt mount design allows for straightforward installation on compatible vehicles, including Infiniti models like the I30 and Q45, as well as Nissan models such as the 300ZX, Maxima, and Sentra. This sensor plays a critical role in maintaining engine performance and preventing damage caused by improper ignition timing.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with a range of Nissan, Infiniti, and Mercury vehicles. It is suitable for models including Nissan 200SX, 240SX, Altima, D21, Frontier, G20, I30, J30, M30, Maxima, NX, Pathfinder, Pickup, Q45, Quest, QX4, Sentra, and Villager. The KS79T sensor helps address issues related to engine knocking and detonation, which can affect these vehicles' performance and longevity.

Detects and reduces engine knocking and detonation
Helps prevent engine damage due to improper ignition timing
Improves fuel efficiency by optimizing ignition timing
Supports smooth engine operation and performance
Ensures accurate communication with the engine control unit

Installation Notes and Tips

When installing the Standard KS79T sensor, ensure the bolt mount is securely fastened to the engine block to maintain accurate vibration detection. The female plug-in connector should be properly aligned with the male terminals to avoid connection issues. It is recommended to inspect the wiring harness for any damage before installation. Refer to the vehicle’s service manual for torque specifications and sensor location details specific to your Nissan, Infiniti, or Mercury model.

Quality Assurance and Warranty

Standard brand parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS79T ignition knock sensor undergoes rigorous quality control testing to maintain consistent functionality. Please consult the Standard brand warranty policy for specific coverage details related to this sensor.

Brand	Standard
Part Number	KS79T
Connector Gender	Female
Connector Type	Plug in
Mounting Type	Bolt mount
Terminal Gender	Male
Terminal Quantity	2

This part fits 135 vehicles. Search below:

Year	Make	Model	Submodel	Liters	Cylinders	Position	Notes
2010	Nissan	Pickup		2.4L	L4	N/A
2009	Nissan	Pickup		2.4L	L4	N/A
2008	Nissan	Pickup				N/A
2007	Nissan	Pickup				N/A
2006	Nissan	Pickup				N/A
2005	Nissan	Pickup				N/A
2004	Nissan	Pickup				N/A
2003	Nissan	Pickup				N/A
2002	INFINITI	G20		2.0L	L4	N/A
2002	Nissan	Pickup				N/A
2001	INFINITI	G20		2.0L	L4	N/A
2001	INFINITI	Q45		4.1L	V8	N/A
2001	Nissan	Altima		2.4L	L4	N/A
2001	Nissan	Pickup				N/A
2001	Nissan	Sentra		2.0L	L4	N/A
2000	INFINITI	G20		2.0L	L4	N/A
2000	INFINITI	Q45		4.1L	V8	N/A
2000	INFINITI	QX4		3.3L	V6	N/A
2000	Nissan	Altima		2.4L	L4	N/A
2000	Nissan	Frontier		2.4L	L4	N/A
2000	Nissan	Pathfinder		3.3L	V6	N/A	To 1/00
2000	Nissan	Pickup				N/A
2000	Nissan	Sentra		1.6L	L4	N/A	w/ Mexico Emissions
2000	Nissan	Sentra		2.0L	L4	N/A
1999	INFINITI	G20		2.0L	L4	N/A
1999	INFINITI	I30		3.0L	V6	N/A
1999	INFINITI	Q45		4.1L	V8	N/A
1999	INFINITI	QX4		3.3L	V6	N/A
1999	Nissan	Altima		2.4L	L4	N/A
1999	Nissan	Frontier		2.4L	L4	N/A
1999	Nissan	Maxima		3.0L	V6	N/A
1999	Nissan	Pathfinder		3.3L	V6	N/A
1999	Nissan	Pickup				N/A
1999	Nissan	Sentra		2.0L	L4	N/A
1998	INFINITI	I30		3.0L	V6	N/A
1998	INFINITI	Q45		4.1L	V8	N/A
1998	INFINITI	QX4		3.3L	V6	N/A
1998	Mercury	Villager				N/A
1998	Nissan	200SX		2.0L	L4	N/A
1998	Nissan	240SX		2.4L	L4	N/A
1998	Nissan	Altima		2.4L	L4	N/A
1998	Nissan	Frontier		2.4L	L4	N/A
1998	Nissan	Maxima		3.0L	V6	N/A
1998	Nissan	Pathfinder		3.3L	V6	N/A
1998	Nissan	Pickup				N/A
1998	Nissan	Quest		3.0L	V6	N/A
1998	Nissan	Sentra		2.0L	L4	N/A
1997	INFINITI	I30		3.0L	V6	N/A
1997	INFINITI	J30		3.0L	V6	N/A
1997	INFINITI	Q45		4.1L	V8	N/A
1997	INFINITI	QX4		3.3L	V6	N/A
1997	Mercury	Villager				N/A
1997	Nissan	200SX		2.0L	L4	N/A
1997	Nissan	240SX		2.4L	L4	N/A
1997	Nissan	Altima		2.4L	L4	N/A
1997	Nissan	Maxima		3.0L	V6	N/A
1997	Nissan	Pathfinder		3.3L	V6	N/A
1997	Nissan	Pickup		2.4L	L4	N/A
1997	Nissan	Quest		3.0L	V6	N/A
1996	INFINITI	G20		2.0L	L4	N/A
1996	INFINITI	I30		3.0L	V6	N/A
1996	INFINITI	J30		3.0L	V6	N/A
1996	INFINITI	Q45		4.5L	V8	N/A
1996	Mercury	Villager				N/A
1996	Nissan	200SX		2.0L	L4	N/A
1996	Nissan	240SX		2.4L	L4	N/A
1996	Nissan	300ZX		3.0L	V6	N/A
1996	Nissan	Altima		2.4L	L4	N/A
1996	Nissan	Maxima		3.0L	V6	N/A
1996	Nissan	Pathfinder		3.3L	V6	N/A
1996	Nissan	Quest		3.0L	V6	N/A
1995	INFINITI	G20		2.0L	L4	N/A
1995	INFINITI	J30		3.0L	V6	N/A
1995	INFINITI	Q45		4.5L	V8	N/A
1995	Mercury	Villager				N/A
1995	Nissan	200SX		2.0L	L4	N/A
1995	Nissan	240SX		2.4L	L4	N/A
1995	Nissan	300ZX		3.0L	V6	N/A
1995	Nissan	Altima		2.4L	L4	N/A
1995	Nissan	Maxima		3.0L	V6	N/A
1995	Nissan	Pathfinder		3.0L	V6	N/A
1995	Nissan	Pickup		3.0L	V6	N/A
1995	Nissan	Quest		3.0L	V6	N/A
1994	INFINITI	G20		2.0L	L4	N/A
1994	INFINITI	J30		3.0L	V6	N/A
1994	INFINITI	Q45		4.5L	V8	N/A
1994	Mercury	Villager				N/A
1994	Nissan	240SX		2.4L	L4	N/A
1994	Nissan	300ZX		3.0L	V6	N/A
1994	Nissan	Altima				N/A
1994	Nissan	D21		3.0L	V6	N/A
1994	Nissan	Maxima	SE			N/A
1994	Nissan	Pathfinder		3.0L	V6	N/A
1994	Nissan	Quest				N/A
1994	Nissan	Sentra		2.0L	L4	N/A
1993	INFINITI	G20		2.0L	L4	N/A
1993	INFINITI	J30		3.0L	V6	N/A
1993	INFINITI	Q45		4.5L	V8	N/A
1993	Mercury	Villager				N/A
1993	Nissan	240SX				N/A
1993	Nissan	300ZX		3.0L	V6	N/A
1993	Nissan	Altima				N/A
1993	Nissan	D21		3.0L	V6	N/A
1993	Nissan	Maxima	GXE			N/A
1993	Nissan	NX				N/A
1993	Nissan	Pathfinder		3.0L	V6	N/A
1993	Nissan	Quest				N/A
1993	Nissan	Sentra		2.0L	L4	N/A
1992	INFINITI	G20		2.0L	L4	N/A
1992	INFINITI	M30		3.0L	V6	N/A
1992	INFINITI	Q45		4.5L	V8	N/A
1992	Nissan	240SX				N/A
1992	Nissan	300ZX		3.0L	V6	N/A
1992	Nissan	D21		3.0L	V6	N/A
1992	Nissan	Maxima	SE			N/A
1992	Nissan	NX				N/A
1992	Nissan	Pathfinder		3.0L	V6	N/A
1992	Nissan	Sentra		2.0L	L4	N/A
1991	INFINITI	G20		2.0L	L4	N/A
1991	INFINITI	M30		3.0L	V6	N/A
1991	INFINITI	Q45		4.5L	V8	N/A
1991	Nissan	240SX				N/A
1991	Nissan	300ZX		3.0L	V6	N/A
1991	Nissan	D21		3.0L	V6	N/A
1991	Nissan	NX				N/A
1991	Nissan	Pathfinder		3.0L	V6	N/A
1991	Nissan	Sentra		2.0L	L4	N/A
1990	INFINITI	M30		3.0L	V6	N/A
1990	INFINITI	Q45		4.5L	V8	N/A
1990	Nissan	300ZX		3.0L	V6	N/A
1990	Nissan	D21		3.0L	V6	N/A
1990	Nissan	Pathfinder		3.0L	V6	N/A
1989	Nissan	Pathfinder		3.0L	V6	N/A
1988	Nissan	Pathfinder		3.0L	V6	N/A
1987	Nissan	Pathfinder		3.0L	V6	N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

144-220158-067917-07282-KS24213-18182206030P00242-1024290002KNC0305320025M35S2217600018864621702671-658572916917-141AS10101DKS518DKS518SBF3XY12A699AKDSA7KNS0001KS24KS79S8619SBC3673V38-72-0058

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.