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

US $37.99
ApproximatelyS$ 48.95
Condition:
New
More than 10 available39 sold
People are checking this out. 5 have added this to their watchlist.
Breathe easy. Free shipping and returns.
Shipping:
Free USPS First Class®.
Located in: Warren, Michigan, United States
Delivery:
Estimated between Sat, 27 Sep and Wed, 1 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

Shop with confidence

Top Rated Plus
Trusted seller, fast shipping, and easy returns. Learn more- Top Rated Plus - opens in a new window or tab
Seller assumes all responsibility for this listing.
eBay item number:114390122579
Last updated on Sep 17, 2025 21:59:15 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
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Superseded Part Number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

99.4% positive feedback445K items sold

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

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

Seller feedback (140,575)

See all feedback