24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
Engine
Body & Lamp Assembly
Brake & Wheel Parts
Drivetrain
Heating & Cooling
Exterior
Suspension & Steering
Rewards program
About us
Blog
Home
›
Makes
›
Audi
›
Engine
›
Electronic Control Modules, Ignition & Distributors
›
Knock Detonation Sensor
Free Return
Free Shipping
24/7 Service
Guaranteed Fit
Shopping for
Audi
ADD VEHICLE DETAILS
Audi Knock Detonation Sensor
Sort by
Best Match
V
e
m
o
V
1
0
-
7
2
-
1
0
4
7
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
A4 Quattro,A4,Passat,A6,A6 Quattro,Allroad Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
85.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
0
9
5
7
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
A4 Quattro,A4,Golf,Jetta,Passat,Beetle,Rabbit,TT RS Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
110.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
1
1
7
9
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
A8 Quattro,RS4,S5,RS5,Phaeton,Q7,R8,A6 Quattro,Touareg
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
118.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
1
1
7
7
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,A8 Quattro,S4,Golf R,Q3,S5,Q5,Q7,A6 Quattro,A5 Quattro,A3,A4,A5,A4 allroad,A6,Beetle,SQ5,A7 Quattro,Touareg,CC
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
143.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
1
1
9
7
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
Golf,Jetta,Passat,Beetle,Rabbit,TT RS Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
110.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
0
9
3
4
-
1
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,A8 Quattro,S6,S7,S8,Golf City,Q7,Panamera,A4,Beetle,RS7,Touareg,CC,Golf,Jetta,Phaeton,Eos,R32,A4 Quattro,Passat
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
55.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
1
1
7
8
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
A8 Quattro,S4,S5,S6,S7,S8,Q7,R8,A6 Quattro,Allroad Quattro,RS4,RS5,RS7,Touareg
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
130.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
1
1
8
8
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
CC,Passat,Passat CC,Q7
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
53.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
1
1
8
2
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
,
R
e
a
r
L
e
f
t
D
r
i
v
e
r
S
i
d
e
S4,S6,RS5,S8,A6 Quattro,Allroad Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
64.99
Dispatch within 1 business day
VIEW DETAIL
V
e
m
o
V
1
0
-
7
2
-
0
9
3
7
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,Golf,Jetta,TT Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
59.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
0
2
8
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,A8 Quattro,S4,S5,S6,S7,Ibiza,S8,Q7,A6 Quattro,Atlas Cross Sport,Pointer,Golf SportWagen,Vento,Panamera,A4,Beetle,RS5,SQ5,RS5 Sportback
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
32.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
0
9
9
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
,
R
i
g
h
t
P
a
s
s
e
n
g
e
r
S
i
d
e
A8 Quattro,S6,Jetta,S8,Cabriolet,A6 Quattro,90 Quattro,A4 Quattro,A4,Passat,RS6,90,A8,Touareg
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
65.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
2
5
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,Golf,Jetta,TT Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
68.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
3
7
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
,
R
i
g
h
t
P
a
s
s
e
n
g
e
r
S
i
d
e
R32,Golf,Jetta,A3 Quattro,Eos,EuroVan,TT Quattro,Cayenne,Touareg
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
49.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
3
1
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
A4 Quattro,A4,Passat,A6,A6 Quattro,Allroad Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
55.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
3
3
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,Jetta,TT Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
64.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
3
9
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
S4,A4 Quattro,A4,Passat,A6,A6 Quattro,Allroad Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
71.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
4
5
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,TT Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
75.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
3
6
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
A8 Quattro,Phaeton
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
52.99
Dispatch within 1 business day
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
1
4
2
I
g
n
i
t
i
o
n
K
n
o
c
k
(
D
e
t
o
n
a
t
i
o
n
)
S
e
n
s
o
r
TT,TT Quattro
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle:
Audi
$
64.99
Dispatch within 1 business day
VIEW DETAIL
1
2
3
4
Page 1 of 4