Holley Replacement NTK Wideband Oxygen Sensor for C950 or Holley EFI. 554-100

US $387.02
ApproximatelyS$ 501.85
or Best Offer
Condition:
New
More than 10 available
Breathe easy. Free shipping and returns.
Shipping:
Free USPS Ground Advantage®.
Located in: La Jolla, California, United States
Delivery:
Estimated between Thu, 4 Dec and Mon, 8 Dec 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:
60 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)
Seller assumes all responsibility for this listing.
eBay item number:177093219087
Last updated on Nov 04, 2025 03:08:55 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Holley
Thread Diameter
18mm x 1.5
Product Type
Oxygen Sensor
Sensor Type
Lambda Wide Band
Oxygen Sensor Type
NTK
OE/OEM Part Number
554-100
Manufacturer Part Number
554-100
Connector Type
8 Pin metri-pack 150
Pig Tail Length
24"
California Prop 65 Warning
Cancer & Reproductive Harm- www.P65Warnings.ca.gov
Performance Part
Yes
UPC
090127666685
Category

Item description from the seller

About this seller

Sefine

100% positive feedback15K items sold

Joined May 2018
Usually responds within 24 hours
Welcome to Sefine, your trusted source for high-quality auto parts on eBay! We are passionate about providing a wide selection of reliable parts at competitive prices, backed by exceptional customer ...
See more

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 (3,450)

All ratingsselected
Positive
Neutral
Negative