Passer au contenu
Denso Audi Radiator 8K0121251AL - 2219291
Denso Audi Radiator 8K0121251AL - 2219291
Denso Audi Radiator 8K0121251AL - 2219291
Denso Audi Radiator 8K0121251AL - 2219291

Denso Audi Radiator 8K0121251AL - 2219291

DENSO
Disponibilité:
Rupture de stock
UGC 221-9291
Épuisé
$153.19 - $153.19
$153.19
$153.19 - $153.19
$153.19
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Rewards
EARN REWARD POINTS
Purchasing this product will earn you 765 points to redeem on future purchases. Check your points.

The Denso radiator (2219291) is a direct OEM-quality replacement for select Audi and Porsche models. It efficiently transfers heat from coolant to air through its aluminum core and plastic tanks, maintaining proper engine temperatures. Fits various Audi models including S4, S5, Q5, A4, A5, and the Porsche Macan from 2008 to 2017.

Key Features & Benefits

  • OEM Quality: Manufactured by Denso, a leading OEM supplier for automotive thermal systems.
  • Efficient Cooling: Aluminum core with plastic tanks provides excellent heat dissipation and durability.
  • Direct Fit: Plug-and-play installation with factory-style connections and mounting points.
  • Durable Construction: Resists corrosion, road debris, and thermal stress.
  • Versatile Fitment: Covers multiple Audi models and Porsche Macan.

Vehicle Fitment

Make Model Years Engine
Audi SQ5 2014–2017 3.0V6
Audi S5 2010–2016 3.0V6
Audi S5 2017 3.0V6
Audi Q5 2013–2017 3.0V6
Audi Q5 2009–2012 3.2V6
Audi A5 Quattro 2008–2009 3.2V6
Audi A4 Quattro 2009 3.2V6
Porsche Macan 2015–2016 3.0V6

Technical Specifications

OEM Part Number 8K0121251AL
Denso Part Number 2219291
Type Radiator
Core Material Aluminum with plastic tanks
Replaces OEM 8K0121251AL

Installation Notes

Professional installation recommended; ensure proper system bleeding after installation.

About Denso

Denso is a global leader in automotive thermal systems and original equipment for many manufacturers, known for reliability and performance.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 8 applications
B8 SQ5
Make Model Engine Years
Audi SQ5 3.0V6 2014–2017
B8 S5
Make Model Engine Years
Audi S5 3.0V6 2010–2016
B9 S5
Make Model Engine Years
Audi S5 3.0V6 2017–2017
B8 Q5
Make Model Engine Years
Audi Q5 3.0V6 2013–2017
Audi Q5 3.2V6 2009–2012
B8 A5
Make Model Engine Years
Audi A5 Quattro 3.2V6 2008–2009
B8 A4
Make Model Engine Years
Audi A4 Quattro 3.2V6 2009–2009
Macan
Make Model Engine Years
Porsche Macan 3.0V6 2015–2016
Fits 8 vehicle applications Check vehicle fitment before ordering View fitment

About this Radiator

The DENSO 221-9291 radiator releases engine heat to the air flowing through it, keeping the engine at its correct operating temperature. Many European radiators use plastic end tanks that can crack with age and heat cycles.

Frequently asked questions

What are the signs of a failing radiator?

Coolant leaks or white or green residue on the radiator, a cracked plastic tank, frequent low-coolant warnings, or the engine running hotter than normal, especially in traffic or when towing.

What should I replace along with the radiator?

Replace the O-rings, clamps and any brittle hoses or plastic fittings at the connections. If the car has high mileage, it is a good time to consider the thermostat and the expansion tank as well.

What coolant should I use?

Use the coolant your car's manufacturer specifies, mixed to the correct ratio, and flush the old coolant if it looks dirty or contaminated.

How do I refill the system after installation?

Fill with the correct coolant and bleed the air out following your car's procedure, which may include bleed screws or an electric water pump bleed routine. Trapped air can cause overheating even with a new radiator.

How do I make sure this radiator fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.