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NTK Technical Ceramics Oxygen Sensor - 21543

Brand: NTK Technical Ceramics
0 reviews
  • Have a product question? Ask us
  • Part Number: 21543
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: 3 - 4 Weeks
Retail: $81.89
Price: $77.99
You Save: $3.90
Connector Style
4 Wire
Includes Adapter Fittings
No
Includes Weather Pack Harness
Yes
Includes Weld Fitting
No
Type
Thimble
Voltage Range
OEM
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NTK Technical Ceramics Oxygen Sensor

Oxygen Sensor; Original Equipment Identical; OE Replacement; 14.75 Inches In Overall Length Lead With A 4 Wire Threaded Connector; Single Sensor

MPN: 21543

NTK is the world’s largest supplier and manufacturer of original equipment oxygen sensors. Combining expertise with innovation. Thimble Type Sensors Feature a Ceramic Element that Projects into the Exhaust System and Becomes Electrically Conductive at High Temperature. The Sensor Element then Sends Voltage Signals Back to the Engine Management System to Regulate the Air to Fuel Ratio, for Optimum Efficiency.
Type: Thimble
Connector Style: 4 Wire
Voltage Range: OEM
Includes Adapter Fittings: No
Includes Weather Pack Harness: Yes
Includes Weld Fitting: No

Please refer the Technical Bulletins attached to the Product Manual tab

Features

  • Offers Superior Fit, Form And Function
  • Extensively Tested During Manufacture To Guarantee Quality And Reliability
  • Precision-Manufactured With A Sensing Element Incorporating NTK's Premier Technical Ceramics
  • Optimizes Emissions And Fuel Economy
  • Easy Installation
  • Limited 90 Day Warranty
Specifications of NTK Technical Ceramics Oxygen Sensor - 21543
Connector Style 4 Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Thimble
Voltage Range OEM

1996 Chevrolet C1500
1997 Chevrolet C1500
1998 Chevrolet C1500

1996 Chevrolet C1500 Suburban
1997 Chevrolet C1500 Suburban
1998 Chevrolet C1500 Suburban
1999 Chevrolet C1500 Suburban

1996 Chevrolet C2500
1997 Chevrolet C2500
1998 Chevrolet C2500
1999 Chevrolet C2500
2000 Chevrolet C2500

1996 Chevrolet C2500 Suburban
1997 Chevrolet C2500 Suburban
1998 Chevrolet C2500 Suburban
1999 Chevrolet C2500 Suburban

1996 Chevrolet C3500
1997 Chevrolet C3500
1998 Chevrolet C3500
1999 Chevrolet C3500
2000 Chevrolet C3500

1996 Chevrolet C3500HD
1997 Chevrolet C3500HD
1998 Chevrolet C3500HD
1999 Chevrolet C3500HD

1996 Chevrolet Express 1500
1997 Chevrolet Express 1500
1998 Chevrolet Express 1500
1999 Chevrolet Express 1500
2000 Chevrolet Express 1500
2001 Chevrolet Express 1500
2002 Chevrolet Express 1500

1996 Chevrolet Express 2500
1997 Chevrolet Express 2500
1998 Chevrolet Express 2500
1999 Chevrolet Express 2500
2000 Chevrolet Express 2500
2001 Chevrolet Express 2500
2002 Chevrolet Express 2500

1996 Chevrolet Express 3500
1997 Chevrolet Express 3500
1998 Chevrolet Express 3500
1999 Chevrolet Express 3500
2000 Chevrolet Express 3500
2001 Chevrolet Express 3500
2002 Chevrolet Express 3500

1996 Chevrolet G30

1996 Chevrolet K1500
1997 Chevrolet K1500
1998 Chevrolet K1500
1999 Chevrolet K1500

1996 Chevrolet K1500 Suburban
1997 Chevrolet K1500 Suburban
1998 Chevrolet K1500 Suburban
1999 Chevrolet K1500 Suburban

1996 Chevrolet K2500
1997 Chevrolet K2500
1998 Chevrolet K2500
1999 Chevrolet K2500
2000 Chevrolet K2500

1996 Chevrolet K2500 Suburban
1997 Chevrolet K2500 Suburban
1998 Chevrolet K2500 Suburban
1999 Chevrolet K2500 Suburban

1996 Chevrolet K3500
1997 Chevrolet K3500
1998 Chevrolet K3500
1999 Chevrolet K3500
2000 Chevrolet K3500

1996 Chevrolet P30
1997 Chevrolet P30
1998 Chevrolet P30
1999 Chevrolet P30

1999 Chevrolet Silverado 2500
2000 Chevrolet Silverado 2500

2000 Chevrolet Suburban 2500

1996 Chevrolet Tahoe
1997 Chevrolet Tahoe
1998 Chevrolet Tahoe
1999 Chevrolet Tahoe

1996 GMC C1500
1997 GMC C1500
1998 GMC C1500
1999 GMC C1500

1996 GMC C1500 Suburban
1997 GMC C1500 Suburban
1998 GMC C1500 Suburban
1999 GMC C1500 Suburban

1996 GMC C2500
1997 GMC C2500
1998 GMC C2500
1999 GMC C2500
2000 GMC C2500

1996 GMC C2500 Suburban
1997 GMC C2500 Suburban
1998 GMC C2500 Suburban
1999 GMC C2500 Suburban

1996 GMC C3500
1997 GMC C3500
1998 GMC C3500
1999 GMC C3500
2000 GMC C3500

1996 GMC C3500HD
1997 GMC C3500HD
1998 GMC C3500HD
1999 GMC C3500HD

1996 GMC G3500

1996 GMC K1500
1997 GMC K1500
1998 GMC K1500
1999 GMC K1500

1996 GMC K1500 Suburban
1997 GMC K1500 Suburban
1998 GMC K1500 Suburban
1999 GMC K1500 Suburban

1996 GMC K2500
1997 GMC K2500
1998 GMC K2500
1999 GMC K2500
2000 GMC K2500

1996 GMC K2500 Suburban
1997 GMC K2500 Suburban
1998 GMC K2500 Suburban
1999 GMC K2500 Suburban

1996 GMC K3500
1997 GMC K3500
1998 GMC K3500
1999 GMC K3500
2000 GMC K3500

1996 GMC P3500
1997 GMC P3500
1998 GMC P3500
1999 GMC P3500

1996 GMC Savana 1500
1997 GMC Savana 1500
1998 GMC Savana 1500
1999 GMC Savana 1500
2000 GMC Savana 1500
2001 GMC Savana 1500
2002 GMC Savana 1500

1996 GMC Savana 2500
1997 GMC Savana 2500
1998 GMC Savana 2500
1999 GMC Savana 2500
2000 GMC Savana 2500
2001 GMC Savana 2500
2002 GMC Savana 2500

1996 GMC Savana 3500
1997 GMC Savana 3500
1998 GMC Savana 3500
1999 GMC Savana 3500
2000 GMC Savana 3500
2001 GMC Savana 3500
2002 GMC Savana 3500

1999 GMC Sierra 2500
2000 GMC Sierra 2500

1996 GMC Yukon
1997 GMC Yukon
1998 GMC Yukon

2000 GMC Yukon XL 2500

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