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Product Description

Product Specifications

Part Name: Fuel Injection / Rail Pressure Sensor

Part Number: 16638-5CA0A

Interchange Part Number: 16638-5CA0B, 166385CA0A, 166385CA0B

Condition: Brand New Aftermarket

Connector Gender: Female (3-Pin)

Placement on Vehicle: Fuel Rail / Engine Bay

Package: 1x Fuel Injection Pressure Sensor

Vehicle Fitment

▶For Nissan Altima (2019 - 2024): Engine: 2.0L L4 (KR20DDET Turbo)Fitment Notes: Fits Platinum / SR Trims with Turbocharged Engine ONLY.

▶For Nissan Frontier (2020 - 2025): Engine: 3.8L V6 GasFitment Notes: Fits models featuring 3.8L V6 (VQ28DD) direct-injection engine from year 2020 onwards.

▶For Nissan Kicks (2025): Engine: 2.0L L4 Gas   Fitment Notes: Fits specific updated 2.0L trims only.

▶For Nissan Murano (2025): Engine: 2.0L L4 Gas Fitment Notes: New generation 2.0L configuration.

▶For Nissan Pathfinder (2017 - 2025): Engine: 3.5L V6 (VQ35DD) Fitment Notes: Fits Direct Injection Gas (DIG) engines.

▶For Nissan Sentra (2020 - 2025): Engine: 2.0L L4 Gas Fitment Notes: Standard fitment for direct-injected 2.0L setups.

▶For Nissan Z (2023 - 2024): Engine: 3.0L V6 Gas BATCH LIMITATION: Fits models with production date up to 01/2024. Check door jamb sticker.

▶For Infiniti Q50 (2016 - 2019): Engine: 3.0L V6 (VR30)  Fitment Notes: Fits 3.0L twin-turbo variants.

▶For Infiniti Q60 (2017 - 2019): Engine: 3.0L V6 (VR30DDTT)Fitment Notes: Fits 3.0L twin-turbo variants.

▶For Infiniti QX50 (2019 - 2024): Engine: 2.0L L4 Turbo (KR20DDET)Fitment Notes: Fits Variable Compression Turbo (VC-Turbo) engines.

▶For Infiniti QX55 (2022 - 2025): Engine: 2.0L L4 Gas   Fitment Notes: Covers 2022 and select 2024-2025 batches.

▶For Infiniti QX60 (2017 - 2024): Engine: 3.5L V6 (VQ35DD) / 2.0L   Fitment Notes: Fits 3.5L Direct Injection and select 2.0L setups.

🔧 PROFESSIONAL DIAGNOSTIC & INSTALLATION NOTES:

1. P0087 Diagnostic Code: This sensor is commonly replaced when check engine light code P0087 (Fuel Rail System Pressure - Too Low) appears. However, please note that a faulty High-Pressure Fuel Pump (HPFP), clogged fuel filters, or leaking fuel injectors can also trigger this exact code. Ensure a thorough diagnosis by a certified mechanic before replacing this component.
2. Installation Cleaning: Before mounting the new sensor, please ensure the fuel rail mating surface is completely clean and free of debris. Dirt ingress may cause premature sensor failure or fuel leaks.
3. Professional Installation Recommended: This component is a critical part of the high-pressure fuel system. To ensure safety, optimal performance, and to prevent potential fuel leaks or damage to the sensor, we strongly recommend that this part be installed by a certified automotive technician following the vehicle manufacturer’s service manual.

About Us
Shipping
Returns
Contact Us

If you have any question,welcome contact us on ebay.

we usually will reply within 24 hours after receiving the message.(Excluding weekend and public holiday)

Note: This is an aftermarket replacement part, not an OEM product. The brand names and models listed are for compatibility reference only.

You order the parts from our USA Warehouse

*Most of the products available in American warehouses can be sent to the local United States, Alaska, Hawaii, Puerto Rico and some American protectorates through logistics such as USPS. Most estimated delivery time is 3-7 days. If your shipping address is the above address, please check the shipping address before purchasing,It is recommended to order from American warehouse

---Some products located in US warehouses cannot be shipped to remote areas. You can try purchasing products from Chinese warehouses

----Some products can only be shipped out from Chinese warehouses.

*Usually,we will ship your order within 1 day HANDING TIME after receiving your verified payment(Excluding Weekends and Public Holidays)

Estimated delivery time:

From USA Warehouse

* to United States is within 2-7 working days (not including the weekend).

* to Canada is within 10-12 days.(not including the weekend).

Note:

* Expedited Shipping (USPS Priority Mail) -$15 ，1-3 working days. Usually it will be delivered in 1-3 days. Choose the "Expedited Shipping (USPS Priority Mail)" when you pay.

* No "overnight" shipping service and " pick up " service

Note: if you need the item ASAP, Please place your order before 9:00 am Pacific time of the day, then we can ship the parcel as soon as possible.

We suggest choosing

-.Standard Free shipping

-.Expedited Shipping (USPS Priority Mail) -$15 （if you need it soon）

*.The above are all estimated delivery times provided by the shipping carrier, and we cannot guarantee 100% that they will be delivered within the estimated delivered time. Can only be over 95%

Thanks for your cooperation

WARRANTY POLICY:

We cover return within 30 days from date of purchase.

1. If you have not received your package, you can ask your family or neighbours if they can pick it up for you.

2. If you need to return the goods / or cannot find the parcel / there is a problem with the product, you can always contact us. We will do our best to solve your problem. PLEASE DO NOT OPEN "item not receive case" or "return" on ebay without communication.Thanks

3. If you have any other questions or advice you can contact us at any time.

We will reply within 24 hours of receipt of the message on a working day.

Thanks for your cooperation!!

If you have any question,welcome contact us on ebay.

we usually will reply within 24 hours after receiving the message.(Excluding weekend and public holiday)

Note: This is an aftermarket replacement part, not an OEM product. The brand names and models listed are for compatibility reference only.

About Us

If you have any question,welcome contact us on ebay.

we usually will reply within 24 hours after receiving the message.(Excluding weekend and public holiday)

Note: This is an aftermarket replacement part, not an OEM product. The brand names and models listed are for compatibility reference only.

Shipping

You order the parts from our USA Warehouse

---Some products located in US warehouses cannot be shipped to remote areas. You can try purchasing products from Chinese warehouses

----Some products can only be shipped out from Chinese warehouses.

*Usually,we will ship your order within 1 day HANDING TIME after receiving your verified payment(Excluding Weekends and Public Holidays)

Estimated delivery time:

From USA Warehouse

* to United States is within 2-7 working days (not including the weekend).

* to Canada is within 10-12 days.(not including the weekend).

Note:

* Expedited Shipping (USPS Priority Mail) -$15 ，1-3 working days. Usually it will be delivered in 1-3 days. Choose the "Expedited Shipping (USPS Priority Mail)" when you pay.

* No "overnight" shipping service and " pick up " service

Note: if you need the item ASAP, Please place your order before 9:00 am Pacific time of the day, then we can ship the parcel as soon as possible.

We suggest choosing

-.Standard Free shipping

-.Expedited Shipping (USPS Priority Mail) -$15 （if you need it soon）

*.The above are all estimated delivery times provided by the shipping carrier, and we cannot guarantee 100% that they will be delivered within the estimated delivered time. Can only be over 95%

Thanks for your cooperation

Returns

WARRANTY POLICY:

We cover return within 30 days from date of purchase.

1. If you have not received your package, you can ask your family or neighbours if they can pick it up for you.

3. If you have any other questions or advice you can contact us at any time.

We will reply within 24 hours of receipt of the message on a working day.

Thanks for your cooperation!!

If you have any question,welcome contact us on ebay.

we usually will reply within 24 hours after receiving the message.(Excluding weekend and public holiday)

Note: This is an aftermarket replacement part, not an OEM product. The brand names and models listed are for compatibility reference only.

On Jun 17, 2026 at 22:52:39 PDT, seller added the following information: