Subscribe now and get
10% OFF
your first order!
customer service
USD
Add Your Vehicle
Most Popular Searches
AC Compressor
Alternator
Lift support
Window Switch
Fuel Pump
Oxygen Sensor
43215
Sign In
Cart
Item
$0.00
Home
/
Knock Detonation Sensor
/
Subaru
/
Legacy
Free Return
Free Shipping
24/7 Service
Guaranteed Fit
Shopping for
Subaru-Legacy
ADD VEHICLE DETAILS
Subaru Legacy Knock Detonation Sensor
Sort by
Best Match
K
n
o
c
k
D
e
t
o
n
a
t
i
o
n
S
e
n
s
o
r
Petrol
Impreza,Legacy
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
26.99
Ships within 24 hours
VIEW DETAIL
B
e
c
k
/
A
r
n
l
e
y
1
5
8
-
1
0
8
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
MX-5 Miata,CX-5,CX-3,Tribeca,Legacy,G35,M35,M45,Pathfinder,FX45,3,Murano,Q45,FX35,Outback,6,B9 Tribeca,350Z
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
58.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
9
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
Impreza,Legacy,Outback,Forester
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
72.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
8
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
Impreza,SVX,Legacy
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
48.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
9
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
Impreza,Legacy,Forester
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
66.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
3
8
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
Outback,Legacy
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
107.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
4
1
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
Impreza,Legacy,Q70L,Q60,BRZ,G25,FX50,Q40,Rogue,Crosstrek,Ascent,FX35,Outback,370Z,FX37,Forester,WRX,QX50,Tribeca,Urvan
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
69.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
2
8
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
9-2X,Impreza,Outback,Legacy,Forester,Baja
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
75.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
3
0
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
Tribeca,Outback,Legacy,B9 Tribeca
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
51.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
3
0
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
9-2X,Impreza,Outback,Legacy,WRX STI,Forester,WRX
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
75.99
Ships within 24 hours
VIEW DETAIL
S
t
a
n
d
a
r
d
K
S
2
8
0
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
9-2X,Impreza,Outback,Legacy,Forester,Baja
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
69.99
Ships within 24 hours
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
0
3
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
Impreza,Legacy,Outback,Forester
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
55.99
Ships within 24 hours
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
0
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
Impreza,Legacy,Forester
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
55.99
Ships within 24 hours
VIEW DETAIL
W
a
l
k
e
r
P
r
o
d
u
c
t
s
2
4
2
-
1
0
3
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
Impreza,SVX,Legacy
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
64.99
Ships within 24 hours
VIEW DETAIL
B
e
c
k
/
A
r
n
l
e
y
1
5
8
-
1
3
0
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
Impreza,Outback,Legacy,Forester,Baja
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
80.99
Ships within 24 hours
VIEW DETAIL
B
e
c
k
/
A
r
n
l
e
y
1
5
8
-
1
6
6
4
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
9-2X,Impreza,Outback,Legacy,WRX STI,Forester
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
64.99
Ships within 24 hours
VIEW DETAIL
B
e
c
k
/
A
r
n
l
e
y
1
5
8
-
0
9
1
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
Impreza,Legacy,Forester
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
76.99
Ships within 24 hours
VIEW DETAIL
B
e
c
k
/
A
r
n
l
e
y
1
5
8
-
0
9
7
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
Impreza,SVX,Legacy
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
65.99
Ships within 24 hours
VIEW DETAIL
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
-
D
e
l
p
h
i
A
S
1
0
0
9
2
Impreza,Legacy,Outback,Forester
Shopping for your Subaru Legacy
Trim and Engine info needed to guarantee fitment
$
86.99
Ships within 24 hours
VIEW DETAIL
1-19 of 19 Results
1
Page 1 of 1
Select Vehicle Years
1999 Subaru Legacy
1998 Subaru Legacy
1997 Subaru Legacy