Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

4PCS OEM Up & Downstream Oxygen O2 Sensors For Dodge Ram Jeep Chrysler 234-4770

US $35.68
or Best Offer
or 4 interest-free payments of $8.92 available with
Condition:
New
More than 10 lots available (4 items per lot)356 sold

Additional service available

People want this. 117 people are watching this.
Breathe easy. Free shipping and returns.
Shipping:
Free UPS Ground Saver.
Located in: Chino, California, United States
Delivery:
Estimated between Mon, Nov 24 and Mon, Dec 1 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 returns. Seller pays for return shipping.
Payments:
       .
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:405739885917
Last updated on Nov 16, 2025 03:54:47 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 2266 vehicle(s)
YearMakeModelTrimEngineNotes
2019DodgeGrand CaravanCanada Value Package Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedUpstream Left; Quantity needed per vehicle: 1
2019DodgeGrand CaravanCrew Plus Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedUpstream Left; Quantity needed per vehicle: 1
2019DodgeGrand CaravanGT Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedUpstream Left; Quantity needed per vehicle: 1
2019DodgeGrand CaravanSE Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedUpstream Left; Quantity needed per vehicle: 1
2019DodgeGrand CaravanSE Plus Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedUpstream Left; Quantity needed per vehicle: 1
2019DodgeGrand CaravanSXT Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedUpstream Left; Quantity needed per vehicle: 1
2019DodgeGrand CaravanSXT Premium Plus Mini Passenger Van 4-Door3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally AspiratedUpstream Left; Quantity needed per vehicle: 1
2019Ram1500 ClassicBig Horn Crew Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicBig Horn Extended Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicBig Horn Standard Cab Pickup 2-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicExpress Crew Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicExpress Extended Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicExpress Standard Cab Pickup 2-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicLone Star Crew Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicLone Star Extended Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicLone Star Standard Cab Pickup 2-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicSLT Crew Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicSLT Extended Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicSLT Standard Cab Pickup 2-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
2019Ram1500 ClassicST Crew Cab Pickup 4-Door5.7L 345Cu. In. V8 GAS OHV Naturally AspiratedDownstream; Quantity needed per vehicle: 2
Portions of the information contained in this table have been provided by acs-motorsport

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
ACS
Type
Sensor
Interchange Part Number
234-4587, 2344587, 234-4593, 2344593, 234-4588, 2344588, 234-4770, 2344770, 234-4771, 2344771, 56028995AB, 56028994AB
Manufacturer Warranty
Lifetime
Sensor Type
Oxygen Sensor
Number of Sensors
4
Placement on Vehicle
Front, Rear, Upstream, Downstream
Features
Direct Fit, Easy Installation
Manufacturer Part Number
234-4587, 2344587, 234-4593, 2344593, 234-4588, 2344588, 234-4770, 2344770, 234-4771, 2344771
OE/OEM Part Number
234-4587, 234-4593, 234-4588, 234-4770, 234-4771
Package contents:
2X Upstream + 2X Downstream Oxygen Sensors
Product description:
15% increase in performance and energy
Fitment Type:
Direct Replacement
UPC
Does not apply
Category

Item description from the seller

About this seller

acs-motorsport

99.1% positive feedback101K items sold

Joined Oct 2020
Usually responds within 24 hours
In 1999,ACS MOTORSPORT self-built material laboratory and electronic components R&D center and in 2001 it set up a professional production lines.After more than 20 years of technological innovation ...
See more
Visit 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 (16,050)

All ratingsselected
Positive
Neutral
Negative
  • 2***e (16)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The 4 O2 sensor I purchase worked great came in a timely manner great packaging and the product looks like a very well made sensor. Great value for the o2 sensor and appear to be heavy duty, new and great condition. Thank you for being a part of my now, running vehicle.........:)
  • s***e (2389)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fit perfectly on Ram 1500 4.7L TRX.
  • d***5 (9)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The seller was on time with delivery. Parts were not all correct for my vehicle but the seller responded quickly and the issue was resolved. I will definitely buy from them again.
See all feedback

Product ratings and reviews

3.7
22 product ratings
  • 14 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 6 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    It came wrapped very neat and tight it w...

    It came wrapped very neat and tight it was also delivered on time the product has good quality and the installation was easy great performance as well.

    Verified purchase: YesCondition: NewSold by: acs-motorsport

  • Top critical review

    Generic - Do not buy

    I purchased these while also purchasing brand new catalytic converters. I only had an inefficiency code. However after using these sensors (all the same, same part number, same connector etc) I ended up with multiple codes. Heater circuit for the sensors was inop, the readings were erratic and another was dead completely... AVOID - do not purchase

    Verified purchase: YesCondition: NewSold by: acs-motorsport

  • I was skeptical at first about this chea...

    I was skeptical at first about this cheap oxygen sensor. I installed it on the vehicle dodge ram slt 1500 2003 and the check engine light went away. For thoss curious the resistance reads roughly 4.3ohms of resistance for all 4 plugs. Thanks for this awesome cheap purchase.

    Verified purchase: YesCondition: NewSold by: acs-motorsport

  • They are good and responsive. Product is...

    They are good and responsive. Product is have good quality and has good condition.

    Verified purchase: YesCondition: NewSold by: acs-motorsport

  • Worse expanse I’ve had with these took t...

    Worse expanse I’ve had with these took them right out the box and put them on the truck all 4 sensors were bad from the start didn’t even get 10 miles out of them definitely don’t recommend buying these

    Verified purchase: YesCondition: NewSold by: acs-motorsport