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1999 GMC K3500

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Displaying 1 to 24 (of 24 products)
On Sale:

$42.92

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Rear
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Rear
2 Per Vehicle
On Sale:

$50.81

Avail:
14 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Downstream
 
OE Quality Universal Oxygen Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream OE Quality Universal Oxygen Sensor

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Upstream
 
OE Quality Universal Oxygen Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream OE Quality Universal Oxygen Sensor

2 Per Vehicle
On Sale:

$38.89

Avail:
122 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Left (Driver)
 
OE Base Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Left (Driver) OE Base Sensor

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Right (Passenger)
 
OE Base Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Right (Passenger) OE Base Sensor

1 Per Vehicle
On Sale:

$47.77

Avail:
23 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
OE Base Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
On Sale:

$37.63

Avail:
120 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
OE Replacement
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream Left (Driver) OE Replacement

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
OE Replacement
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream Right (Passenger) OE Replacement

1 Per Vehicle
On Sale:

$31.20

Avail:
142 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Left (Driver)
 
OE Replacement
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Left (Driver) OE Replacement

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Right (Passenger)
 
OE Replacement
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Right (Passenger) OE Replacement

1 Per Vehicle
On Sale:

$59.39

Avail:
13 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Front
 
20in Length
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Front 20in Length

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Front
 
20in Length
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Front 20in Length

1 Per Vehicle
On Sale:

$28.66

Avail:
40 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Left (Driver)
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Left (Driver)
1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Right (Passenger)
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Right (Passenger)
1 Per Vehicle
On Sale:

$30.48

Avail:
16 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle
On Sale:

$37.66

Avail:
10 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Upstream
 
OE Style
O.E. Quality Replacement Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle
On Sale:

$47.00

Avail:
33 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Upstream
 
OE Quality Oxygen Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream OE Quality Oxygen Sensor

2 Per Vehicle
On Sale:

$36.01

Avail:
77 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Downstream
 
OE Quality Oxygen Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream OE Quality Oxygen Sensor

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Downstream Left (Driver)
 
Professional
Downstream
Left
8th VIN Digit: R
Fuel Sys: FI
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Downstream Left (Driver) Professional
Downstream
Left
8th VIN Digit: R
Fuel Sys: FI

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Downstream Right (Passenger)
 
Professional
Downstream
Right
8th VIN Digit: R
Fuel Sys: FI
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Downstream Right (Passenger) Professional
Downstream
Right
8th VIN Digit: R
Fuel Sys: FI

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Downstream Left (Driver)
 
Professional
Downstream
Left
8th VIN Digit: J
Fuel Sys: FI
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Downstream Left (Driver) Professional
Downstream
Left
8th VIN Digit: J
Fuel Sys: FI

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Downstream Right (Passenger)
 
Professional
Downstream
Right
8th VIN Digit: J
Fuel Sys: FI
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Downstream Right (Passenger) Professional
Downstream
Right
8th VIN Digit: J
Fuel Sys: FI

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
Gold
Upstream
Left
8th VIN Digit: R
Fuel Sys: FI
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Left (Driver) Gold
Upstream
Left
8th VIN Digit: R
Fuel Sys: FI

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
Gold
Upstream
Right
8th VIN Digit: R
Fuel Sys: FI
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Right (Passenger) Gold
Upstream
Right
8th VIN Digit: R
Fuel Sys: FI

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
Gold
Upstream
Left
8th VIN Digit: J
Fuel Sys: FI
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream Left (Driver) Gold
Upstream
Left
8th VIN Digit: J
Fuel Sys: FI

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
Gold
Upstream
Right
8th VIN Digit: J
Fuel Sys: FI
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream Right (Passenger) Gold
Upstream
Right
8th VIN Digit: J
Fuel Sys: FI

1 Per Vehicle
On Sale:

$47.98

Avail:
15 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE Equivalent Design
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE Equivalent Design

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE Equivalent Design
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE Equivalent Design

1 Per Vehicle
On Sale:

$41.62

Avail:
9 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
Automatic Transmission
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
Manual Transmission
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
Manual Transmission

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
Automatic Transmission
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
Manual Transmission
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
Manual Transmission

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle
On Sale:

$41.27

Avail:
23 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Downstream
 
Universal
O.E. Quality Universal Replacement Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Downstream Universal
O.E. Quality Universal Replacement Sensor

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
2
 
Upstream
 
Universal
O.E. Quality Universal Replacement Sensor
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
Upstream Universal
O.E. Quality Universal Replacement Sensor

2 Per Vehicle
On Sale:

$62.35

Avail:
520 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Downstream
 
POST CONVERTER
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Downstream POST CONVERTER
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Downstream
 
POST CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
2 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Downstream POST CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
2 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Downstream
 
POST CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
4 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Downstream POST CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
4 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Downstream
 
POST CONVERTER
Eng: L29
8th VIN Digit: J
Crew Cab Pickup
4 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Downstream POST CONVERTER
Eng: L29
8th VIN Digit: J
Crew Cab Pickup
4 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Downstream
 
POST CONVERTER
Eng: L29
8th VIN Digit: J
Extended Cab Pickup
2 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Downstream POST CONVERTER
Eng: L29
8th VIN Digit: J
Extended Cab Pickup
2 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Downstream
 
POST CONVERTER
Eng: L29
8th VIN Digit: J
Standard Cab Pickup
2 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Downstream POST CONVERTER
Eng: L29
8th VIN Digit: J
Standard Cab Pickup
2 Doors

2 Per Vehicle
On Sale:

$74.00

Avail:
6 in Stock
Warehouse: US-12
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
2 Doors
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
2 Doors
Mfr Code: 4L80-E

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
2 Doors
Mfr Code: NV4500/MW3
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
2 Doors
Mfr Code: NV4500/MW3

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
4 Doors
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
4 Doors
Mfr Code: 4L80-E

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
4 Doors
Mfr Code: NV4500/MW3
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Cab & Chassis
4 Doors
Mfr Code: NV4500/MW3

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Crew Cab Pickup
4 Doors
Mfr Code: NV4500/MW3
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Crew Cab Pickup
4 Doors
Mfr Code: NV4500/MW3

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors
Mfr Code: 4L80-E

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors
Mfr Code: NV4500/MW3
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors
Mfr Code: NV4500/MW3

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L31
8th VIN Digit: R
Standard Cab Pickup
2 Doors
Mfr Code: NV4500/MW3
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L31
8th VIN Digit: R
Standard Cab Pickup
2 Doors
Mfr Code: NV4500/MW3

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
2 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
2 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
4 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L29
8th VIN Digit: J
Cab & Chassis
4 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L29
8th VIN Digit: J
Crew Cab Pickup
4 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L29
8th VIN Digit: J
Crew Cab Pickup
4 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L29
8th VIN Digit: J
Extended Cab Pickup
2 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L29
8th VIN Digit: J
Extended Cab Pickup
2 Doors

2 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Upstream
 
PRE CONVERTER
Eng: L29
8th VIN Digit: J
Standard Cab Pickup
2 Doors
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream PRE CONVERTER
Eng: L29
8th VIN Digit: J
Standard Cab Pickup
2 Doors

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EngineFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
AT w/Electronic Tran
Front
Old Program
VIN: R, MFI, Natural
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV AT w/Electronic Tran
Front
Old Program
VIN: R, MFI, Natural
Avail:
0 in Stock
 OUT OF STOCK
EngineFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
Old Program
Rear
VIN: R, MFI, Natural
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV Old Program
Rear
VIN: R, MFI, Natural
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
Old Program
Rear
VIN: J, MFI, Natural
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV Old Program
Rear
VIN: J, MFI, Natural
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
Automatic Transmission
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Left (Driver) Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
Manual Transmission
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Left (Driver) Manual Transmission

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
Automatic Transmission
Mfr Code: 4L80-E
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Right (Passenger) Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
Manual Transmission
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Right (Passenger) Manual Transmission

1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Upstream Left (Driver)
 
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream Left (Driver)
1 Per Vehicle
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
Upstream Right (Passenger)
 
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream Right (Passenger)
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
 
2
 
Upstream
 
Available while supplies last
 
1999 GMC K3500 equipped with
7.4L V8 Gas OHV
Upstream Available while supplies last

2 Per Vehicle
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
Available while supplies last
Standard Trans
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Available while supplies last
Standard Trans
2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
 
2
 
Upstream
 
Automatic Trans
Available while supplies last
w/16 Bolt Trans Pan
 
1999 GMC K3500 equipped with
5.7L V8 Gas OHV
Upstream Automatic Trans
Available while supplies last
w/16 Bolt Trans Pan
2 Per Vehicle
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