NGK 21556 NTK OE Type Oxygen Sensor
Skip to product information
Description
These OE Type Oxygen Sensors are crucial components for maintaining optimal engine performance, maximizing fuel efficiency, and reducing harmful emissions.
- Play a critical role in the vehicle's on-board diagnostic system.
- Provide constant closed-loop feedback to the ECU.
- Help control the air-fuel ratio.
- Alert OBDII systems to potential problems with fuel delivery or catalytic converter efficiency.
- Utilize state-of-the-art technology for precise control of the ceramic element, from raw material to finished product.
For more technical details and/or manufacturers product guides, email us.
Most orders leave our warehouse within 1 business day unless otherwise noted.
*Add this item to the cart to estimate shipping costs and any applicable taxes.
Features
- Hex Size:7/8" (22mm)
- Heated:Yes
- Technology:Switching Zirconia Type
- California Proposition 65:WARNING/Precaución: Cancer and Reproductive Harm - Cáncer y daño al sistema reproductivo - www.P65W
- Thread Type Standard:Metric
- Wiring Harness Length 1:21.00 (IN)
- Wiring Harness Length 2:533.00 (MM)
- Sensor Type:Narrow-Band
- Terminal Type:Blade
- Universal Or Specific Fit:Specific
- Wire Quantity:4
- Grade Type:Standard Replacement
- Connector Shape:Trapezoid
- Terminal Quantity:4
- Connector Gender:Male
- Terminal Gender:Female
- Wrench Size:7/8" (22mm)
- Thread Size:M18 - 1.5
- Mounting Type:Threaded
- Interchange - ACDELCO:213-4754 213-4754 213-2822 213-2822 213-1692 213-1692
- Interchange - ACDELCO GM ORIGINAL EQUIPMENT:213-1559 213-1559 213-3627 213-2821 213-3137 213-3137 213-2821 213-1695 213-1695 213-3627 213-3627 213-1559 213-1695 213-3137 213-2821
- Interchange - ACDELCO GM ORIGINAL EQUIPMENT CANADA:213-3627 213-1559 213-1695 213-3137 213-2821
- Interchange - AUTOPART INTERNATIONAL:NGK21556
- Interchange - BWD AUTOMOTIVE:OS2213
- Interchange - DELPHI:ES20012 ES20012
- Interchange - DELPHI ORDER NUMBER:ES20012-11B1
- Interchange - GM GENUINE PARTS:213-3627 213-1559 213-3137 213-1695
- Interchange - GM GENUINE PARTS CANADA:213-3137 213-1695 213-3627 213-1559
- Interchange - ISUZU OE:8-12600-893-0
- Interchange - NGK CANADA/NTK SENSORS:21556
- Interchange - NGK USA/NTK SENSORS:75-3687 213-4553 12587037 SG1582 213-3824 SG1627 75-2994 16532 213-3137 12567072 75-3561 213-4203 213-1559 16070 OS2385 15494 16726 89017722 213-2822 16454 234-4816 SG1380 75-3560 12634061 SG1552 213-4406 15130 16717 234-4564 213-2821 16089 OS2415 SG1613 OS2213 234-4669 234-4815 12584050 213-1695 75-3272 15248 12616125 12612430 16088 ES20012 12607333 213-4407 75-3683 213-1573
- Interchange - OEXTRA:REA1810
- Interchange - STANDARD MOTOR PRODUCTS:SG1380
- Applications 1:Buick (21), 2005 - 2016
- Applications 2:Cadillac (14), 2004 - 2016
- Applications 3:Chevrolet (23), 2009 - 2017
- Applications 4:GMC (11), 2009 - 2017
- Applications 5:Saab (1), 2011 - 2011
- Applications 6:Saturn (2), 2009 - 2010
Reviews
Details
Product Details:
- Manufacturer:NGK
- Part Number:21556
- UPC:087295215562
- Sold in QTY:1
- Condition:New
- Country of Origin:Japan
Prop65
WARNING: May cause Cancer and/or Reproductive Harm - www.P65Warnings.ca.gov
About California Proposition 65
Sale price
$67.87
Regular price
$69.97
Flash sale
You save $2.10 (3% off)
Availability: 23 get them while you can!
Ships in 1 business day
What customers are saying
- ★★★★★Thank you so much,— Jim, CA
- ★★★★★Received my merchandise today. All is good.— Dave, IL
- ★★★★★I was happy with the quality in the brass strips, quick delivery, and your service— Marvin, FL
- ★★★★★Service and price and ease of ordering was great!— Annette, NJ
- ★★★★★I just wanted to say how impressed I am with your service!— Jason, IA
- ★★★★★The items purchased are exactly what I ordered. No surprises and that is always good.— Chuck, WA
- ★★★★★I am really thankful that my order was handled so fast.— Matt, MN
- ★★★★★You are the best this is exactly what I need!— Robert, NJ
- ★★★★★Thank you for double checking the fit!— Jeffrey, MA
- ★★★★★I appreciate your rapid service!— Richard, AR
- ★★★★★They were very helpful, both online and over the telephone.— Karen, IL
- ★★★★★Thank you for double checking the fit. The Part Fits Perfectly! Thank you for all of your help!!!— John, CA
- ★★★★★I was shocked by how quickly I received my order.— Jason, CA
- ★★★★★I appreciate your quick follow-up and the great pricing.— Colin, WA
- ★★★★★Great Service! Completely hassle free and very fast :) Would shop again.— Mick, CA
- ★★★★★I wanted to let you know I received the u joint and it is exactly what I was looking for. Thanks again!— Mark, TX
- ★★★★★Thanks again! You guys are great and now bookmarked!— Fran, PA
- ★★★★★Wow! Thanks for the quick shipping!!!— Rob, NY
- ★★★★★You folks are all right.— Jim, CA
- ★★★★★You really took care of me on this!— Brett, FL
Questions shoppers ask
See all FAQsHow soon does it ship?
Most orders leave our warehouse within 1 business day unless otherwise noted. Add the item to your cart to see shipping cost and any tax.
Can I return it?
Most items can be returned within 30 days of delivery if they are unused and in their original, undamaged packaging. Email us for a Return Authorization (RA) number first, and make sure the item reaches our warehouse within those 30 days. A 15% restocking fee applies and you pay return shipping, unless the item is defective or the mistake was ours. Special orders and items marked No Return can't be returned. Full return policy.
Do you offer quantity discounts?
Many items do. When this one has them, the price breaks are listed with the price above, and the price updates as you change the quantity. Need a larger quantity than we show? Ask us.
Your prices are so good, is it new?
Yes. This item is new and in its original NGK packaging unless the description above says otherwise.