NOx Sensor 441-5128-04 For Cater Pillar 4415128 Lambda Catalyst 441-5128
Sample availability: confirm before order
Use PayPal/card checkout for small-quantity sample testing. Freight is confirmed by destination at checkout.
Send OE number, application, quantity, destination and packaging needs before PI or T/T payment.
Shown below are approved product reviews from buyers. Support questions and unverified messages are not counted as public testimonials.
“high quality nox sensors, good seller”
— George
“super fast, I got the sensors 3 days, from China factory”
— Leanne
“good vendors, all NOx sensor work well”
— Tobey
Specifications
| OE / SKU | 5424221652420 |
|---|---|
| Product type | Caterpillar, NOx Sensor |
| Sample MOQ | 1 pc sample order supported |
| Warranty | 12-month quality warranty |
| Availability | Sample availability: confirm before order |
Cross Reference
Fitment
Vehicle application: Caterpillar
Confirm engine model, vehicle application, and connector shape with sales before wholesale ordering.
Shipping & Warranty
Samples are positioned for fast dispatch where stock is available. Bulk orders can support neutral packaging or project-specific packing requirements after RFQ confirmation.
NOx Sensor 441-5128-04 For Cater Pillar 4415128 Lambda Catalyst 441-5128 — Professional-grade nox sensor from SHR Autoparts. IATF16949 certified manufacturer, 10+ years experience, serving distributors in 50+ countries.
Key Features
- OEM-equivalent quality — IATF16949 certified
- Direct bolt-on replacement, no modifications needed
- 100% functionally tested before shipping
- 12-month warranty with technical support
- Compatible with Euro 5/6 SCR emissions systems
OEM Part Numbers
- 725C2
- 730C2
Vehicle Compatibility
| Make | Typical Models |
|---|---|
| MAN | Multiple models |
| Caterpillar | Excavators, Loaders |
Specifications
| Product Type | NOx Sensor |
| Condition | New |
| Warranty | 12 months |
| Certification | IATF16949, ISO 9001 |
SKU: 5424221652420
Need bulk pricing? Request a Quote for volume discounts and OEM customization.
Frequently asked questions
Which vehicles does this part fit?
This part is specified for Cat. Because the same sensor fits several variants, confirm against your VIN or OE number before ordering; our team cross-references on request.
What OE part numbers does this replace?
It replaces the OE number shown in the product title. Send us your original part number and we will confirm the exact match.
What warranty and quality standard apply?
SHR builds this sensor under IATF16949 controls with OE-matching calibration. It carries a 1-year warranty against manufacturing defects; a failed unit is replaced free of charge within the warranty period.
Echkoundi Dahmane –
come fast and work well
Smith Edde –
super fast, working on my vehicle now, our company will buy more
Emily Ochoa –
Fast shipping but delayed customs, the sensors work well. I will order more soon.
Fuller Lynch –
It’s take a little long , I am need them urgent, it take 10 days to come, but the quality is good, hope they have local warehouse.
Eagan Hurley –
I bought twice total 12pcs, all sensors can work, I am happy and thanks
Bruce Curtis –
Its take 7 days to come here, the seller ship from factory directly, good quality
Wyatt Herman –
I got my orders 10 days ago, I am testing , thanks for following, all sensors can work, good vendor
Gage Alvarez –
work good, nice vendor, we will buy another 15pcs
Robert H. Ramos –
the nox sensors come fast , they are working well, it’s really a good price
Ann Arena –
Good quality sensors
Osborn Flower –
I bought last month, about 12 days get the sensors, work well
Theodore Hutt –
We get the sensors via UPS, all sensors work well, nice vendor
Clare Landon –
high quality NOx sensor from SHR, fast respond and good service.
Tobey Lily –
good vendors, all NOx sensor work well
Leanne –
super fast, I got the sensors 3 days, from China factory
George Milton –
high quality nox sensors, good seller