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1999 Pontiac Montana
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Oxygen Sensors
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OEM (Genuine) 1999 Pontiac Montana Rear Oxygen Sensor
PartNumber: 19178924
Product Specifications- Notes: Behind Converter; All Models; 3.4l; To Converter
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 6.8 x 2.1 x 1.9 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25312207, 25161130, 12587214, 25312196, 25164983, 19178921
- Part Description: Rear Oxygen Sensor
$73.60 MSRP:$138.88You Save: $65.28 (48%)
Denso® Universal Fit Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 234-4000Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Screw
- O2 Sensor Configuration: Universal
- OE Part Number: 000 540 45 17
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511140004
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Universal Fit Oxygen Sensor
$34.49
Delphi® Oxygen Sensor for 1999 Pontiac Montana
PartNumber: ES20002Product Specifications- Notes: 18in Length
- Connector Shape: Square
- Position: Rear
- Sensor Type: Non Heated
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604148037
- Wire Harness Length: 12.8" (320 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
$49.52
Spectra Premium® Oxygen Sensor for 1999 Pontiac Montana
PartNumber: OS5042Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 16 1/8"
- Position: Downstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607155037
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
$23.79
Walker Products® Premium Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 250-24340Product Specifications- Connector Gender: Male
- Overall Length: 13.7"(347.98 mm)
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620041556
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 10.16"(258.064 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Premium Oxygen Sensor
$34.68
OEM (Genuine) 1999 Pontiac Montana Front Oxygen Sensor
PartNumber: 19178958
Product Specifications- Notes: AT Manifold; All Models; 3.4l; To Manifold
- Other Names: Front Oxygen Sensor, Manifold, Oxygen Sensor
- Item Dimensions: 7.9 x 2.1 x 2.3 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25312203, 25178022, 25164488, 25312211
- Part Description: Front Oxygen Sensor
$66.59 MSRP:$125.66You Save: $59.07 (48%)
Denso® Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 234-4087Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511140875
- Wire Harness Length: 12.2" (309.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Oxygen Sensor
$31.87
Delphi® Oxygen Sensor for 1999 Pontiac Montana
PartNumber: ES20001Product Specifications- Notes: 15in Length
- Connector Shape: Square
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604148020
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
$41.90Walker Products® Premium Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 250-24018Product Specifications- Connector Gender: Female
- Overall Length: 15.87"(403.098 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620017902
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Premium Oxygen Sensor
$32.48
Denso® Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 234-4018Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511140189
- Wire Harness Length: 15.35" (389.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Oxygen Sensor
$28.23
Walker Products® Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 350-34076Product Specifications- Notes: Downstream
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 13.7"
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620089008
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 10.16"
- Wires Quantity: 4 Wire Leads
- Part Description: Oxygen Sensor
$26.93
Walker Products® Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 350-34525Product Specifications- Notes: Upstream
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093388
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: Oxygen Sensor
$25.97
NTK® OE Type Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 21528Product Specifications- Notes: B1S2; OE Equivalent Design
- Installation Type: Screw
- Location: B1S2
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Thread Diameter: 0.71" (18 mm)
- UPC: 087295215289
- Wire Harness Length: 12.5" (317.5 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: OE Type Oxygen Sensor
$40.04
NTK® OE Type Oxygen Sensor for 1999 Pontiac Montana
PartNumber: 21539Product Specifications- Notes: B1S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215395
- Wire Quantity: 4
- Wiring Harness Length: 15.2500
- Part Description: OE Type Oxygen Sensor
$43.86