NTK Oxygen Sensor 21066 FOR GM VEHICLES replace DENSO 234-4256

Spark AutoParts
(136402)
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US $37.99
ApproximatelyRM 156.82
Condition:
New
More than 10 available41 sold
People are checking this out. 5 have added this to their watchlist.
This one's trending. 41 have already sold.
Shipping:
Free USPS First Class®.
Located in: Warren, Michigan, United States
Delivery:
Estimated between Tue, 18 Nov and Sat, 22 Nov to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
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eBay item number:114390122579
Last updated on Sep 17, 2025 21:59:15 MYTView all revisionsView all revisions

Item specifics

Condition
New: A vehicle is considered new if it is purchased directly from a new car franchise dealer and has ...
Number of Sensors
1
BRANDS: NTK
BRANDS: NTK
Other Part Number
NTK NGK STANDARD DENSO ACDELCO BOSCH
Warranty
30 DAYS
Interchange Part Number
GM 12609457, BOSCH 15698, DENSO 2344256 2344256, ACDELCO 21-4229 2134229, ACDELCO 213-4229 2134229
Sensor Type
Oxygen Sensor
Manufacturer Warranty
1 Month
OE/OEM Part Number
028851156981, GM 12609457, ACDELCO 213-4229 2134229
Fitment Type
Direct Replacement
Surface Finish
NEW GENUINE NTK OXYGEN SENSOR FOR GM VEHICLES
Features
Direct Fit
Superseded Part Number
BOSCH NTK NGK DENSO OEM GM
Category

About this product

Product Identifiers

Brand
DENSO
Manufacturer Part Number
234-4256
eBay Product ID (ePID)
81388510

Additional Product Features

Notes
Description--OE Style Oxygen Sensor
Sub Type
Oxygen Sensor
Wiring Harness Length
14.80 in
Part Type
Sensors

Item description from the seller

About this seller

Spark AutoParts

99.5% positive feedback•448K items sold

Joined Mar 2010
Usually responds within 24 hours
The best price, best quality online auto parts store!
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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  • u***3 (144)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    fast shipping, thanks! LOVE these, thanks so much. Nice item, very well packaged. Lightning fast shipping. Rapid delivery, great communication. Thanks, very satisfied. Great seller, thanks so much. Item arrived before the delivery date, perfect. Everything was flawless. 5 Star seller, highly recommended. Great item! Fast shipping! A+++++ Super fast shipping! Item just as described! Great communication! Super fast shipping! A+++++ Great seller! Fast shipping! Item just as described
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  • -***c (1865)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    THIS COMPANY IS WONDERFUL...!!!! I FIRST WROTE THEM AND ASKED "WILL THIS BELT FIT MY TRUCK" ..??? THEY TOOK THE TIME TO ANSWER ME BACK...I HAD WENT TO SEVERAL AUTO PART STORES AND THEY COULD NOT MATCH THE BROKEN BELT...WITH OUT SEEING THE BROKEN BELT THEY SENT ME THE "RIGHT BELT ' so i bought two...just in case....thank u so so much....vinny cecere
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  • p***e (3829)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    GREAT SELLER FAST SHIPPING CAREFULLY PACKAGED BUY WITH CONFIDENCE! WILL DEFINITELY BE BUYING AGAIN AS EVERYTHING WENT GREAT! GREAT QUALITY AND VALUE! CONDITION WAS AS DESCRIBED! APPEARANCE WAS AS SAID! LOOKS GOOD
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