Will this fuel injector fit my vehicle?

This injector is verified compatible with: 2003 Dodge Ram 1500; 2003 Jeep Liberty; 2002 Dodge Ram 1500; 2002 Jeep Liberty. 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 BOSCH fuel injector, professionally remanufactured to factory specifications. Same brand as your original equipment.

ORIGINAL OEMRefurbished by Aurus

BOSCH

Bosch OEM Set of 6 Fuel Injectors BOSH for 2002 2003 Dodge Ram 1500 Jeep Liberty 3.7L 4Hole 0280155972

Name: Bosch OEM Set of 6 Fuel Injectors BOSH for 2002 2003 Dodge Ram 1500 Jeep Liberty 3.7L 4Hole 0280155972
Brand: BOSCH
SKU: 0280155972 x6 reman plain main
Price: 149.99 USD
Availability: InStock
Rating: 4.9 (50 reviews)

VERIFIED FITMENT

Dodge Ram 1500Jeep Liberty

$149.99

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

Part Numbers

OEM / Manufacturer Part Number

0280155972, 53031099

Other Part Numbers

RL031099, 62249, 812-12137, FJ479, FJ481, 4G1370, 16-529, MP-10566, MP1065, 63861, 800-1486N

ORIGINAL OEMRefurbished by Aurus

BOSCH

VERIFIED FITMENT

Plug-and-play installation

Dodge Ram 1500 2003 3.7LJeep Liberty 2003 3.7LDodge Ram 1500 2002 3.9LDodge Ram 1500 2002 3.7L+1 more vehicles

SKU: 0280155972 x6 reman plain main

OEM-Level Engineered Product

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

✓OEM Fuel Injector - Direct OEM Replacement
✓Set of 6 Matched Injectors for Optimal Performance
✓Compatible with 2002 Multiple Models
✓Direct Bolt-On Installation - No Modifications Required
✓Quality Tested - 100% Satisfaction Guaranteed

Part Numbers

OEM / Manufacturer Part Number

0280155972, 53031099

Other Part Numbers

RL031099, 62249, 812-12137, FJ479, FJ481, 4G1370, 16-529, MP-10566, MP1065, 63861, 800-1486N

$149.99

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

LifetimeWarranty

30-DayReturns

Same / Next-DayShipping

Fitment

2002–2003Dodge Ram 15003.7L
2002Dodge Ram 15003.9L
2002–2003Jeep Liberty3.7L

3 vehicle fitments

Part Numbers

OEM / Manufacturer Part Number

0280155972, 53031099

Other Part Numbers

RL031099, 62249, 812-12137, FJ479, FJ481, 4G1370, 16-529, MP-10566, MP1065, 63861, 800-1486N

Item Specifics

Technical Characteristics	EV6CL Uscar Port / 4 hole nozzle / Conical spray pattern
Amount of Injectors included	6 pieces
Manufacturer Part Number	0280155972
Brand	Bosch
Interchange Part Number	RL031099 62249 812-12137 FJ479 FJ481, 4G1370 16-529 MP-10566 MP1065 63861 800-1486N
Manufacturer Warranty	Lifetime
OE/OEM Part Number	0280155972, 53031099
Manufacturer	BOSCH
Connector Type	Female
Fuel Injectors For #1	2002 2003 Dodge Ram 1500 3.7L; 2002 Dodge Ram 1500 3.9L V6
Fuel Injectors For #2	2002 2003 Jeep Liberty 3.7L V6
Country/Region of Manufacture	United States

Description

Professionally Remanufactured & Fully Validated

This fuel injector has been professionally remanufactured to restore proper fuel delivery and consistent engine operation.

Each unit is fully disassembled and undergoes multi-stage ultrasonic and chemical cleaning to remove deposits and contaminants from critical internal areas.

Internal components are carefully inspected, and worn elements are replaced with OEM-grade materials where required to restore reliability and function.

After reassembly, every injector is recalibrated and validated through a comprehensive testing process, including high-pressure leak testing, flow rate matching, spray pattern restoration, and electrical response verification.

Final testing under simulated operating conditions is performed to support stable fuel delivery, efficient combustion, and long-term dependability.

Direct Fit & Plug-and-Play

No tuning or modification is required. Designed to match OEM specifications for seamless installation and dependable operation.

Please confirm compatibility using the fitment section above before purchase.

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.