The part number 80V 40-125-09 does not appear in verified compatibility records for Nissan QX40 vehicles. While the referenced materials list components like XYKQ-0439 air filters for Nissan Altima and 166305NA0A fuel pumps for Infiniti QX60/QX50, no direct evidence confirms this specific part’s application in QX40 models. Always verify cross-referencing through OEM platforms or use VIN-specific lookup tools to avoid misfit risks.
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What vehicles use the 80V 40-125-09 part?
This undocumented part number lacks definitive application data. Some components with similar coding (e.g., 80V prefixes) service Nissan/Infiniti transmission systems, but exact matches remain unverified. Pro Tip: Cross-check Nissan FAST software or consult dealer databases for part validation.
Beyond standard part catalogs, system-specific compatibility matters. For instance, alternators and fuel pumps often require precise voltage/current specs—using mismatched components could trigger ECU errors. Real-world example: A QX50’s 80V-series water pump won’t fit QX40s due to differing engine bay clearances.
Does Nissan QX40 share parts with QX50/QX60?
Limited component overlap exists. While QX40 shares Nissan’s FM platform, its 3.7L VQ37VHR engine differs from QX50’s 3.7L VQ35HR. Transmission linkages and electrical connectors vary substantially between these models.
Practically speaking, even shared parts like oxygen sensors require generation-specific validation. For example, 2015 QX40 exhaust sensors use different heater circuits than 2018 QX50 units. How critical are these differences? A mismatched sensor could disable traction control systems.
| Part Type | QX40 Spec | QX50 Spec |
|---|---|---|
| Fuel Pump | 125 LPH @ 55 PSI | 140 LPH @ 60 PSI |
| Alternator | 150A 12V | 170A 12V |
Where to confirm QX40 part compatibility?
Use Nissan FAST (Fast Automatic System for Technical) or Infiniti Electronic Parts Catalog with your VIN. These tools decode factory specifications, including superseded part numbers and regional variants.
Third-party databases like PartsTech sometimes miss application nuances—what works for a 2016 QX40 Journey might fail in a 2019 Essential trim. Pro Tip: Scrutinize mounting brackets and connector types in parts diagrams, as visual matches can deceive.
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FAQs
Only with explicit compatibility confirmation—platform similarities don’t guarantee interchangeability. Check service bulletins for authorized substitutions.
How to decode Nissan part numbers?
First 3 characters indicate assembly group (80V = electrical), followed by design revision codes. Full decoding requires factory manuals.
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