Will this fuel injector fit my vehicle?

This injector is verified compatible with: 2019 Toyota Prius C; 2018 Toyota Prius C; 2017 Toyota Prius C; 2016 Toyota Prius C; 2015 Toyota Prius C; 2014 Toyota Prius C; 2013 Toyota Prius C; 2012 Toyota Prius C. Always cross-reference your OEM part number for guaranteed fit.

What warranty comes with this injector?

Every Aurus fuel injector ships with our Lifetime Warranty covering manufacturing defects, flow rate issues, electrical failures, and internal component failure. Replacement is hassle-free with order number.

How fast does this ship?

In-stock injectors ship same-day from our Long Beach, California facility for orders placed before 3PM PST. Standard delivery is 3–5 business days within the continental US. Free shipping on all orders.

Is this OEM or aftermarket?

This is a genuine OEM DENSO fuel injector, professionally remanufactured to factory specifications. Same brand as your original equipment.

ORIGINAL DENSOBench-Tested by Aurus · Certificate Included

DENSO

Denso Fuel Injectors with Test Report for Toyota Prius C

Name: Denso Fuel Injectors with Test Report for Toyota Prius C
Brand: DENSO
SKU: TR-23250-21091-X4
Price: 237.99 USD
Availability: InStock
Rating: 4.9 (50 reviews)

VERIFIED FITMENT

Toyota Prius C

$237.99

Get it in 3–5 days·Faster options at checkout

Part Numbers

OEM / Manufacturer Part Number

23250-21091

ORIGINAL DENSOBench-Tested by Aurus · Certificate Included

DENSO

VERIFIED FITMENT

Plug-and-play installation

Toyota Prius C 2019 1.5LToyota Prius C 2018 1.5LToyota Prius C 2017 1.5LToyota Prius C 2016 1.5L+4 more vehicles

SKU: TR-23250-21091-X4

✓

With Independent Test Report

Every injector in this set is bench-tested at rated PSI on calibrated Bosch lab equipment. A serialized Test Report Certificate is included in the box.

✓ Flow rate cc/min✓ Pulsed idle 800 RPM✓ Pulsed cruise 2,500 RPM✓ Leak test✓ Spray pattern

OEM-Level Engineered Product

Built to Precision Standards • Multi-Stage Tested • Lifetime Warranty

Part Numbers

OEM / Manufacturer Part Number

23250-21091

$237.99

Get it in 3–5 days·Faster options at checkout

LifetimeWarranty

30-DayReturns

Same / Next-DayShipping

Fitment

2012–2019Toyota Prius C1.5L

1 vehicle fitment

Part Numbers

OEM / Manufacturer Part Number

23250-21091

Item Specifics

Amount of Injectors included	4 pieces
Manufacturer Part Number	23250-21091
MPN	23250-21091
Vintage Part	No
Brand	DENSO
Interchange Part Number	842-12392
Connector Color	item specific
Manufacturer Warranty	Lifetime
OE/OEM Part Number	23250-21091
Connector Type	item specific
#1 Fuel Injectors For	2012 2013 2014 2015 2016 2017 2018 2019 Toyota Prius C 1.5L I4
Other Part Numbers	23209-21091, 16-2073, 158-1577, FJ1215
Country of Origin	United States

Description

This is a premium tier set. Each injector is bench-tested at rated PSI on calibrated Bosch equipment in our facility.

This is manufactured by us using Denso components.

Each unit ships with a serialized Test Report Certificate inside the box.

Each unit will be professionally tested before leaving our facility. The Test Report Certificate will be included in the box and emailed to you.

What You Get

✓ Bench-tested on calibrated Bosch lab equipment
✓ Serialized Test Report Certificate (flow rate, leak test, spray pattern)
✓ Lifetime Warranty
✓ Free shipping (US)
✓ Certificate emailed AND included in the box
✓ View Sample Report

Warranty

Lifetime Warranty

All AURUS fuel injectors are backed by a Lifetime Warranty. If any injector fails under normal use, we will replace it free of charge — no questions asked.

What's Covered

Manufacturing defects, electrical failure, flow performance degradation, and leaks under normal operating conditions.

Not Covered

Physical damage, misuse, improper installation, or use with incompatible vehicles not listed in fitment.