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Some info about Knock Sensors:

This sensor reads engine knock, ping, or detonation and reports the condition back to the engine computer.


Displaying 1 to 25 (of 428 products)
On Sale:

$29.24

Avail:
1 in Stock
Warehouse: US-1
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Subaru

 

Legacy

 
1999 (please select make/model) equipped with
2.5L H4 Gas DOHC,
2.2L H4 Gas SOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
2.5L H4 Gas DOHC,
2.2L H4 Gas SOHC Holstein Parts

1 Per Vehicle
On Sale:

$19.11

Avail:
1 in Stock
Warehouse: US-1
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Ford

 

Expedition

 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC,
4.6L V8 Gas SOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC,
4.6L V8 Gas SOHC Holstein Parts

1 Per Vehicle

Ford

 

F-150

 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC Supercharged,
5.4L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
4.6L V8 Gas SOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC Supercharged,
5.4L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
4.6L V8 Gas SOHC Holstein Parts

1 Per Vehicle

Ford

 

F-250

 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Bi-Fuel SOHC,
4.6L V8 Gas SOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Bi-Fuel SOHC,
4.6L V8 Gas SOHC Holstein Parts

1 Per Vehicle

Ford

 

F-250 Super Duty

 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC Holstein Parts

1 Per Vehicle

Ford

 

F-350 Super Duty

 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC Holstein Parts

1 Per Vehicle

Lincoln

 

Navigator

 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC,
5.4L V8 Gas DOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
5.4L V8 Gas SOHC,
5.4L V8 Gas DOHC Holstein Parts

1 Per Vehicle
On Sale:

$21.76

Avail:
1 in Stock
Warehouse: US-1
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Ford

 

Explorer

 
1999 (please select make/model) equipped with
4.0L V6 Gas SOHC,
4.0L V6 Gas OHV
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
4.0L V6 Gas SOHC,
4.0L V6 Gas OHV Holstein Parts

1 Per Vehicle

Mercury

 

Mountaineer

 
1999 (please select make/model) equipped with
4.0L V6 Gas SOHC
 
1
 
Holstein Parts
 
1999 (please select make/model) equipped with
4.0L V6 Gas SOHC Holstein Parts

1 Per Vehicle
On Sale:

$90.24

Avail:
1 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

BMW

 

323i

 
1999 (please select make/model) equipped with
2.5L L6 Gas DOHC
 
1
 
NTK Ignition Knock (Detonation) Sensor
 
1999 (please select make/model) equipped with
2.5L L6 Gas DOHC NTK Ignition Knock (Detonation) Sensor

1 Per Vehicle

BMW

 

328i

 
1999 (please select make/model) equipped with
2.8L L6 Gas DOHC
 
1
 
NTK Ignition Knock (Detonation) Sensor
 
1999 (please select make/model) equipped with
2.8L L6 Gas DOHC NTK Ignition Knock (Detonation) Sensor

1 Per Vehicle

BMW

 

528i

 
1999 (please select make/model) equipped with
2.8L L6 Gas DOHC
 
1
 
NTK Ignition Knock (Detonation) Sensor
 
1999 (please select make/model) equipped with
2.8L L6 Gas DOHC NTK Ignition Knock (Detonation) Sensor

1 Per Vehicle

BMW

 

Z3

 
1999 (please select make/model) equipped with
2.8L L6 Gas DOHC,
2.5L L6 Gas DOHC
 
1
 
NTK Ignition Knock (Detonation) Sensor
 
1999 (please select make/model) equipped with
2.8L L6 Gas DOHC,
2.5L L6 Gas DOHC NTK Ignition Knock (Detonation) Sensor

1 Per Vehicle
On Sale:

$104.50

Avail:
17 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Chrysler

 

Concorde

 
1999 (please select make/model) equipped with
2.7L V6 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.7L V6 Gas DOHC
1 Per Vehicle

Dodge

 

Intrepid

 
1999 (please select make/model) equipped with
2.7L V6 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.7L V6 Gas DOHC
1 Per Vehicle
On Sale:

$241.63

Avail:
35 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Honda

 

CR-V

 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
1 Per Vehicle
On Sale:

$75.60

Avail:
177 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Lexus

 

LX470

 
1999 (please select make/model) equipped with
4.7L V8 Gas DOHC
 
2
 
1999 (please select make/model) equipped with
4.7L V8 Gas DOHC
2 Per Vehicle

Toyota

 

Land Cruiser

 
1999 (please select make/model) equipped with
4.7L V8 Gas DOHC
 
2
 
1999 (please select make/model) equipped with
4.7L V8 Gas DOHC
2 Per Vehicle
On Sale:

$30.73

Avail:
12 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Kia

 

Sportage

 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
1 Per Vehicle
On Sale:

$73.80

Avail:
3 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Audi

 

A8

 
1999 (please select make/model) equipped with
3.7L V8 Gas DOHC
 
1
 
Left Bank
 
1999 (please select make/model) equipped with
3.7L V8 Gas DOHC Left Bank

1 Per Vehicle

Audi

 

A8 Quattro

 
1999 (please select make/model) equipped with
4.2L V8 Gas DOHC
 
1
 
Left Bank
 
1999 (please select make/model) equipped with
4.2L V8 Gas DOHC Left Bank

1 Per Vehicle
On Sale:

$194.92

Avail:
5 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Mazda

 

Millenia

 
1999 (please select make/model) equipped with
2.5L V6 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.5L V6 Gas DOHC
1 Per Vehicle
On Sale:

$97.84

Avail:
15 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Mazda

 

626

 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
1 Per Vehicle
On Sale:

$54.74

Avail:
16 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Hyundai

 

Accent

 
1999 (please select make/model) equipped with
1.5L L4 Gas SOHC
 
1
 
1999 (please select make/model) equipped with
1.5L L4 Gas SOHC
1 Per Vehicle
On Sale:

$48.61

Avail:
21 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Hyundai

 

Elantra

 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
1 Per Vehicle

Hyundai

 

Tiburon

 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
1 Per Vehicle
On Sale:

$43.16

Avail:
12 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Hyundai

 

Sonata

 
1999 (please select make/model) equipped with
2.4L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.4L L4 Gas DOHC
1 Per Vehicle
On Sale:

$59.46

Avail:
33 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Audi

 

A4

 
1999 (please select make/model) equipped with
1.8L L4 Gas DOHC Turbo
 
1
 
465mm Wire
 
1999 (please select make/model) equipped with
1.8L L4 Gas DOHC Turbo 465mm Wire

1 Per Vehicle

Audi

 

A4

 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
 
2
 
To 12/98
 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC To 12/98

2 Per Vehicle

Audi

 

A4 Quattro

 
1999 (please select make/model) equipped with
1.8L L4 Gas DOHC Turbo
 
1
 
465mm Wire
 
1999 (please select make/model) equipped with
1.8L L4 Gas DOHC Turbo 465mm Wire

1 Per Vehicle

Audi

 

A4 Quattro

 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
 
2
 
To 12/98
 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC To 12/98

2 Per Vehicle

Audi

 

A6

 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
 
2
 
 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
2 Per Vehicle

Audi

 

A6 Quattro

 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
 
2
 
 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
2 Per Vehicle

Volkswagen

 

Cabrio

 
1999 (please select make/model) equipped with
2.0L L4 Gas SOHC
 
1
 
 
1999 (please select make/model) equipped with
2.0L L4 Gas SOHC
1 Per Vehicle

Volkswagen

 

Golf

 
1999 (please select make/model) equipped with
2.0L L4 Gas SOHC
 
1
 
w/ Harness
 
1999 (please select make/model) equipped with
2.0L L4 Gas SOHC w/ Harness

1 Per Vehicle

Volkswagen

 

Jetta

 
1999 (please select make/model) equipped with
2.0L L4 Gas SOHC
 
1
 
w/ Harness
 
1999 (please select make/model) equipped with
2.0L L4 Gas SOHC w/ Harness

1 Per Vehicle

Volkswagen

 

Passat

 
1999 (please select make/model) equipped with
1.8L L4 Gas DOHC Turbo
 
2
 
Blue
 
1999 (please select make/model) equipped with
1.8L L4 Gas DOHC Turbo Blue

2 Per Vehicle

Volkswagen

 

Passat

 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
 
2
 
 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
2 Per Vehicle
On Sale:

$76.01

Avail:
16 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Volkswagen

 

EuroVan

 
1999 (please select make/model) equipped with
2.8L V6 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
2.8L V6 Gas SOHC
2 Per Vehicle
On Sale:

$235.16

Avail:
7 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Toyota

 

4Runner

 
1999 (please select make/model) equipped with
2.7L L4 Gas DOHC
 
1
 
Nippondenso
 
1999 (please select make/model) equipped with
2.7L L4 Gas DOHC Nippondenso

1 Per Vehicle
On Sale:

$97.69

Avail:
11 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Mazda

 

Millenia

 
1999 (please select make/model) equipped with
2.3L V6 Gas DOHC Supercharged
 
1
 
1999 (please select make/model) equipped with
2.3L V6 Gas DOHC Supercharged
1 Per Vehicle
On Sale:

$35.90

Avail:
69 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Cadillac

 

Catera

 
1999 (please select make/model) equipped with
3.0L V6 Gas DOHC
 
2
 
1999 (please select make/model) equipped with
3.0L V6 Gas DOHC
2 Per Vehicle
On Sale:

$50.94

Avail:
12 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Suzuki

 

Grand Vitara

 
1999 (please select make/model) equipped with
2.5L V6 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.5L V6 Gas DOHC
1 Per Vehicle

Suzuki

 

Vitara

 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
1 Per Vehicle
On Sale:

$67.28

Avail:
50 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Mercedes-Benz

 

C280

 
1999 (please select make/model) equipped with
2.8L V6 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
2.8L V6 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

C43 AMG

 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

CL500

 
1999 (please select make/model) equipped with
5.0L V8 Gas DOHC
 
2
 
1999 (please select make/model) equipped with
5.0L V8 Gas DOHC
2 Per Vehicle

Mercedes-Benz

 

CL600

 
1999 (please select make/model) equipped with
6.0L V12 Gas DOHC
 
4
 
1999 (please select make/model) equipped with
6.0L V12 Gas DOHC
4 Per Vehicle

Mercedes-Benz

 

CLK320

 
1999 (please select make/model) equipped with
3.2L V6 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
3.2L V6 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

CLK430

 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

E320

 
1999 (please select make/model) equipped with
3.2L V6 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
3.2L V6 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

E430

 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

E55 AMG

 
1999 (please select make/model) equipped with
5.5L V8 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
5.5L V8 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

ML320

 
1999 (please select make/model) equipped with
3.2L V6 Gas SOHC
 
1
 
1999 (please select make/model) equipped with
3.2L V6 Gas SOHC
1 Per Vehicle

Mercedes-Benz

 

ML430

 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
4.3L V8 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

S420

 
1999 (please select make/model) equipped with
4.2L V8 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
4.2L V8 Gas DOHC
1 Per Vehicle

Mercedes-Benz

 

S500

 
1999 (please select make/model) equipped with
5.0L V8 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
5.0L V8 Gas DOHC
1 Per Vehicle

Mercedes-Benz

 

S600

 
1999 (please select make/model) equipped with
6.0L V12 Gas DOHC
 
4
 
1999 (please select make/model) equipped with
6.0L V12 Gas DOHC
4 Per Vehicle

Mercedes-Benz

 

SL500

 
1999 (please select make/model) equipped with
5.0L V8 Gas SOHC
 
2
 
1999 (please select make/model) equipped with
5.0L V8 Gas SOHC
2 Per Vehicle

Mercedes-Benz

 

SL600

 
1999 (please select make/model) equipped with
6.0L V12 Gas DOHC
 
4
 
1999 (please select make/model) equipped with
6.0L V12 Gas DOHC
4 Per Vehicle
On Sale:

$137.75

Avail:
49 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Plymouth

 

Prowler

 
1999 (please select make/model) equipped with
3.5L V6 Gas SOHC
 
1
 
1999 (please select make/model) equipped with
3.5L V6 Gas SOHC
1 Per Vehicle
On Sale:

$92.52

Avail:
38 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Daewoo

 

Lanos

 
1999 (please select make/model) equipped with
1.6L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
1.6L L4 Gas DOHC
1 Per Vehicle

Daewoo

 

Leganza

 
1999 (please select make/model) equipped with
2.2L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.2L L4 Gas DOHC
1 Per Vehicle

Daewoo

 

Nubira

 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.0L L4 Gas DOHC
1 Per Vehicle

Isuzu

 

Amigo

 
1999 (please select make/model) equipped with
2.2L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.2L L4 Gas DOHC
1 Per Vehicle

Isuzu

 

Rodeo

 
1999 (please select make/model) equipped with
2.2L L4 Gas DOHC
 
1
 
1999 (please select make/model) equipped with
2.2L L4 Gas DOHC
1 Per Vehicle
On Sale:

$117.50

Avail:
10 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Audi

 

A4

 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
 
2
 
From 1/99
 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC From 1/99

2 Per Vehicle

Audi

 

A4 Quattro

 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC
 
2
 
From 1/99
 
1999 (please select make/model) equipped with
2.8L V6 Gas DOHC From 1/99

2 Per Vehicle
On Sale:

$135.18

Avail:
36 in Stock
Warehouse: US-7
Qty:
MakeModelEnginePer VehicleFitment Notes

Volvo

 

C70

 
1999 (please select make/model) equipped with
2.4L L5 Gas DOHC Turbo,
2.3L L5 Gas DOHC Turbo
 
1
 
1999 (please select make/model) equipped with
2.4L L5 Gas DOHC Turbo,
2.3L L5 Gas DOHC Turbo
1 Per Vehicle

Volvo

 

S70

 
1999 (please select make/model) equipped with
2.4L L5 Gas DOHC Turbo,
2.3L L5 Gas DOHC Turbo
 
2
 
1999 (please select make/model) equipped with
2.4L L5 Gas DOHC Turbo,
2.3L L5 Gas DOHC Turbo
2 Per Vehicle

Volvo

 

S80

 
1999 (please select make/model) equipped with
2.9L L6 Gas DOHC,
2.8L L6 Gas DOHC Turbo
 
2
 
1999 (please select make/model) equipped with
2.9L L6 Gas DOHC,
2.8L L6 Gas DOHC Turbo
2 Per Vehicle

Volvo

 

V70

 
1999 (please select make/model) equipped with
2.4L L5 Gas DOHC Turbo,
2.3L L5 Gas DOHC Turbo
 
1
 
1999 (please select make/model) equipped with
2.4L L5 Gas DOHC Turbo,
2.3L L5 Gas DOHC Turbo
1 Per Vehicle
Displaying 1 to 25 (of 428 products)