🚗 Tune in to peak performance—don’t let your engine run on guesswork!
The NewYall Pack of 4 Upstream/Downstream Air Fuel Ratio O2 Oxygen Sensors deliver precise air-fuel mixture readings with a 0.7 to 1.3 lambda range, supporting optimal engine performance and emissions control. Designed for Chrysler, Dodge, and Jeep models from 2004 to 2012, these sensors operate reliably up to 800°C and feature a universal design for both upstream and downstream positions, ensuring easy installation and compatibility.
| Brand | NewYall |
| Item Weight | 0.48 Kilograms |
| Style | Modern |
| Maximum Supply Voltage | 12 Volts |
| Measuring Range | 0.7 to 1.3 (lambda) or 14.7:1 (stoichiometric air-fuel ratio) |
| Mounting Type | Flange Mount |
| Output Type | Transistor |
| Specific Uses For Product | Engine performance monitoring, Emissions control, Vehicle-specific applications for Chrysler, Dodge, and Jeep models listed |
| Upper Temperature Rating | 8E+2 Degrees Celsius |
| UPC | 759185378984 |
| Manufacturer | NewYall |
| Item Weight | 1.06 pounds |
| Package Dimensions | 5.87 x 3.43 x 2.91 inches |
| Item model number | 56O28994AA |
| Manufacturer Part Number | 56O28994AA |
E**O
Excelente
Muy buenos compatible con grand cherokee 2007
M**K
Total garbage you get what you pay for!
I had all four of the sensors installed by an ASE certified mechanic. In two days the first sensor failed in bank 1 upstream. This was replaced by an OEM Mopar sensor, the following day the remaining three failed for bank 1 downstream, and bank 2 upstream & down stream. This cost me two days and over $700 in parts, diagnostics, and labor to fix. Once the OEM parts were installed my Jeep Grand Cherokee ran perfectly.Do not buy these junk parts! It was an absolute waste of money. The fitment guide stated they were a fit for my vehicle. I’m so mad, I feel that this seller took advantage of me. I could see if it was accidental that 1 failed, but all four in two days is not coincidental or accidental, it theft by selling inferior cheap parts!
A**N
Great price
My car runs like new now great price
C**G
Great Performance.
Performance known for greatness
D**
DO NOT BUY
They literally went out after 1 day. These are cheap for a reason
G**I
Make sure its what you want
Just check which sensors you want because they were all the same. They do work fine and great value for money
P**K
Cheaply made
Oxygen centers are not of a good quality they keep popping up different codes because of it would not recommend getting these
G**.
Can't install
Can't get old ones out.
Trustpilot
2 months ago
1 day ago
