Skip to content
Valeo Radiator 735629

Valeo Radiator 735629

VALEO
Availability:
5+ in stock, ready to be shipped

Ships same or next business day

SKU 735629
$326.69 - $326.69
$326.69
$326.69 - $326.69
$326.69
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 1630 points to redeem on future purchases. Check your points.

VALEO

Radiator

This product also goes by these part numbers: 5C0 121 251 K, 5C0121251K, 735629, 5C0 121 251 L, 5C0121251L

This part also goes by the following cross reference.

Cross Reference Part Number: 5C0121251K, 5C0121251L, 735629

Fits These Vehicles 15 applications
Golf
Make Model Engine Years
VW GOLF VI Convertible (517) 2.0 TDI 2013–2016
VW GOLF VI Convertible (517) 2.0 TSI 2013–2016
VW GOLF VI Convertible (517) 2.0 TDI 2013–2016
VW GOLF VI Convertible (517) 1.4 TSI 2013–2016
MK6 Jetta
Make Model Engine Years
VW JETTA IV (162, 163, AV3, AV2) 2.0 TDI 2010–2017
VW JETTA IV (162, 163, AV3, AV2) 2.0 TSI 2012–2017
VW JETTA IV (162, 163, AV3, AV2) 2.0 TDI 2014–2017
VW JETTA IV (162, 163, AV3, AV2) 1.8 TSI 2014–2017
VW JETTA IV (162, 163, AV3, AV2) 1.4 TSI 2014–2017
Passat CC
Make Model Engine Years
VW CC B7 (358) 1.4 TSI 2015–2016
VW CC B7 (358) 2.0 TDI 2015–2016
VW CC B7 (358) 2.0 TDI 2015–2016
VW SCIROCCO III (137, 138) 2.0 TDI 2013–2017
VW SCIROCCO III (137, 138) 2.0 TDI 2014–2017
VW SCIROCCO III (137, 138) 1.4 TSI 2015–2017

Fitment data last updated: 2026-05-15

Fits 15 vehicle applications Check vehicle fitment before ordering View fitment

About this Radiator

The VALEO 735629 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.