2003: Engine Intake Manifold

2003 (please select make/model) equipped with
4.0L V6 Gas SOHC,
4.0L V6 Flex SOHC
Upper Sport Utility

1 Per Vehicle

2003 (please select make/model) equipped with
4.0L V6 Gas SOHC,
4.0L V6 Flex SOHC
Upper Stripped Chassis

1 Per Vehicle

2003 (please select make/model) equipped with
4.0L V6 Flex SOHC
Upper Sport Utility

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV Supercharged
Lower 8th VIN Digit: 1

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV Supercharged
Lower 8th VIN Digit: 1

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV Supercharged
Lower 8th VIN Digit: 1

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV Supercharged
Lower 8th VIN Digit: 1

1 Per Vehicle

2003 (please select make/model) equipped with
1.7L l4 Gas SOHC,
1.7L l4 CNG SOHC SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV Sedan

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV 8th VIN Digit: K
Sedan

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV 8th VIN Digit: K
Sedan

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV Sedan

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV Coupe

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV 8th VIN Digit: K
Sedan

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV 8th VIN Digit: K
Coupe

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV 8th VIN Digit: K
Sedan

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC,
4.6L V8 CNG SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC,
5.4L V8 CNG SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC,
5.4L V8 CNG SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC Supercharged,
5.4L V8 Gas SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Bi-Fuel SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.4L V8 Gas SOHC
1 Per Vehicle

2003 (please select make/model) equipped with
5.7L V8 Gas OHV
Lower Eng: L31
8th VIN Digit: R
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
5.7L V8 Gas OHV
Lower Eng: L31
8th VIN Digit: R
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
5.7L V8 Gas OHV
Lower Eng: L31
8th VIN Digit: R
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
5.7L V8 Gas OHV
Lower Eng: L31
8th VIN Digit: R
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
5.7L V8 Gas OHV
Lower Eng: L31
8th VIN Digit: R
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
5.7L V8 Gas OHV
Lower Eng: L31
8th VIN Digit: R
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
5.7L V8 Gas OHV
Lower Eng: L31
8th VIN Digit: R
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.0L L6 Gas OHV
Upper Sport Utility

1 Per Vehicle

2003 (please select make/model) equipped with
4.0L L6 Gas OHV
Upper Sport Utility

1 Per Vehicle

2003 (please select make/model) equipped with
1.8L L4 Gas DOHC
Upper Wagon

1 Per Vehicle

2003 (please select make/model) equipped with
1.8L L4 Gas DOHC
Upper Sedan

1 Per Vehicle

2003 (please select make/model) equipped with
1.8L L4 Gas DOHC
Upper Wagon

1 Per Vehicle

2003 (please select make/model) equipped with
1.8L L4 Gas DOHC
Upper Convertible

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV
Lower Mini Cargo Van

1 Per Vehicle

2003 (please select make/model) equipped with
3.8L V6 Gas OHV
Lower Mini Passenger Van

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
4WD

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
4WD

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
4WD

1 Per Vehicle

2003 (please select make/model) equipped with
6.8L V10 Gas SOHC
Lower 8th VIN Digit: S
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.2L V6 Gas OHV
Lower 8th VIN Digit: 2
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.2L V6 Gas OHV
Lower 8th VIN Digit: 2
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.2L V6 Gas OHV
Lower 8th VIN Digit: 2
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.2L V6 Gas OHV
Lower 8th VIN Digit: 2
4WD

1 Per Vehicle

2003 (please select make/model) equipped with
4.2L V6 Gas OHV
Lower 8th VIN Digit: 2
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
Upper 8th VIN Digit: W
4WD

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
Upper 8th VIN Digit: W
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
Upper 8th VIN Digit: W
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
Upper 8th VIN Digit: W
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
Upper 8th VIN Digit: W
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas SOHC
Upper 8th VIN Digit: W
4WD

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas OHV GM Original Equipment
Eng: LN2
8th VIN Digit: H
Extended Cab Pickup
3 Doors
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas OHV GM Original Equipment
Eng: LN2
8th VIN Digit: H
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV,
2.2L L4 Gas OHV GM Original Equipment
Extended Cab Pickup
3 Doors
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV,
2.2L L4 Gas OHV GM Original Equipment
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV GM Original Equipment
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV GM Original Equipment
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV GM Original Equipment
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV GM Original Equipment
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV GM Original Equipment
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV GM Original Equipment
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV GM Original Equipment
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC Eng: L61
8th VIN Digit: F

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Bi-Fuel DOHC 8th VIN Digit: 6

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC Eng: L61
8th VIN Digit: F

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC Eng: L61
8th VIN Digit: F

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC Eng: L61
8th VIN Digit: F

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC Eng: L61
8th VIN Digit: F

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC 8th VIN Digit: D
FWD

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC 8th VIN Digit: D
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper REPLS 17113213
Eng: LU3
8th VIN Digit: X

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper REPLS 17113213
Eng: LU3
8th VIN Digit: X

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X
RWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper Eng: LU3
8th VIN Digit: X

1 Per Vehicle

2003 (please select make/model) equipped with
4.3L V6 Gas OHV
Upper REPLS 17113213
Eng: LU3
8th VIN Digit: X

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment
Eng: LQ9
8th VIN Digit: N
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment
Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment
Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Flex OHV GM Original Equipment
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

2003 (please select make/model) equipped with
4.8L V8 Gas OHV GM Original Equipment
8th VIN Digit: V

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment
Eng: LQ9
8th VIN Digit: N
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Flex OHV GM Original Equipment
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Flex OHV GM Original Equipment
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

2003 (please select make/model) equipped with
4.8L V8 Gas OHV GM Original Equipment
8th VIN Digit: V

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Flex OHV GM Original Equipment
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

2003 (please select make/model) equipped with
4.8L V8 Gas OHV GM Original Equipment
8th VIN Digit: V

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Flex OHV GM Original Equipment
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

2003 (please select make/model) equipped with
4.8L V8 Gas OHV GM Original Equipment
8th VIN Digit: V

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Flex OHV GM Original Equipment
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

2003 (please select make/model) equipped with
5.3L V8 Gas OHV GM Original Equipment
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
6.0L V8 Gas OHV GM Original Equipment

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas DOHC INTAKE DOES NOT NEED PRESSURE RELIEF VALVE
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas DOHC INTAKE DOES NOT NEED PRESSURE RELIEF VALVE
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas DOHC INTAKE DOES NOT NEED PRESSURE RELIEF VALVE
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

2003 (please select make/model) equipped with
4.6L V8 Gas DOHC INTAKE DOES NOT NEED PRESSURE RELIEF VALVE
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

2003 (please select make/model) equipped with
4.0L V8 Gas DOHC INTAKE DOES NOT NEED PRESSURE RELIEF VALVE
8th VIN Digit: C

1 Per Vehicle

2003 (please select make/model) equipped with
3.1L V6 Gas OHV Eng: LG8
8th VIN Digit: J

1 Per Vehicle

2003 (please select make/model) equipped with
3.1L V6 Gas OHV Eng: LG8
8th VIN Digit: J

1 Per Vehicle

2003 (please select make/model) equipped with
3.1L V6 Gas OHV Eng: LG8
8th VIN Digit: J

1 Per Vehicle

2003 (please select make/model) equipped with
3.2L V6 Gas DOHC
Upper GM Original Equipment
8th VIN Digit: N

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC GM Original Equipment
Eng: L61
8th VIN Digit: F

1 Per Vehicle

2003 (please select make/model) equipped with
2.2L L4 Gas DOHC GM Original Equipment
Eng: L61
8th VIN Digit: F

1 Per Vehicle

2003 (please select make/model) equipped with
3.1L V6 Gas OHV
Upper GM Original Equipment
Eng: LG8
8th VIN Digit: J

1 Per Vehicle

2003 (please select make/model) equipped with
3.1L V6 Gas OHV
Upper GM Original Equipment
Eng: LG8
8th VIN Digit: J

1 Per Vehicle

2003 (please select make/model) equipped with
3.1L V6 Gas OHV
Upper GM Original Equipment
Eng: LG8
8th VIN Digit: J

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
FWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
FWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
FWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
FWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
AWD

1 Per Vehicle

2003 (please select make/model) equipped with
3.4L V6 Gas OHV
Upper GM Original Equipment
Eng: LA1
8th VIN Digit: E
FWD

1 Per Vehicle

2003 (please select make/model) equipped with
4.7L V8 Gas SOHC VIN: N
1 Per Vehicle

2003 (please select make/model) equipped with
4.7L V8 Gas SOHC VIN: N
1 Per Vehicle

2003 (please select make/model) equipped with
4.7L V8 Gas SOHC VIN: N
1 Per Vehicle

2003 (please select make/model) equipped with
4.7L V8 Gas SOHC VIN: J
1 Per Vehicle

2003 (please select make/model) equipped with
4.7L V8 Gas SOHC VIN: N
1 Per Vehicle