Standard Ignition Exhaust Gas Recirculation (EGR) Cooler P/N:ECK31
Keep recirculated exhaust temperatures in check with the Standard Ignition Exhaust Gas Recirculation (EGR) Cooler ECK3, a direct-fit diesel EGR cooler for the 2007-2009 Chevrolet Express 2500 and 3500, 2009 Chevrolet Express 4500, 2008-2009 GMC Savana 2500 and 3500, and 2009 GMC Savana 4500, all with the V8-6.6L engine (engine ID code LMM, VIN code 6).
An EGR cooler routes a portion of hot exhaust gas through a coolant-cooled core, lowering its temperature before it re-enters the intake as part of the emissions system. This unit uses a tube- and fin-style design to cool the exhaust gases and is built to meet or exceed OE specification for proper operation of the vehicle's emissions system, installing as an exact OE replacement for a straightforward fit.
Part finish: Gray. Country of origin: Japan. Manufacturer part number ECK3.
This part cross-references / interchanges with the following part numbers:
What does this EGR cooler do?
It routes a portion of exhaust gas through a coolant-cooled tube- and fin-style core to lower its temperature before it re-enters the intake, as part of the engine's emissions system.
Which vehicles does the ECK3 fit?
It is a direct-fit replacement for the 2007-2009 Chevrolet Express 2500/3500, 2009 Express 4500, 2008-2009 GMC Savana 2500/3500, and 2009 Savana 4500, all with the V8-6.6L engine (code LMM).
What is this EGR cooler made of?
It is constructed of high-grade steel that resists premature rusting during demanding operation, with a gray part finish.
Does it come with mounting hardware?
No. Hardware is not included. Consult the vehicle service information for the correct fasteners and whether they may be reused, since many are single-use.
What are signs this EGR cooler may need replacing?
Coolant loss, white exhaust smoke, or emissions-related codes can be signs of a failed cooler. Diagnose the cause first; if this cooler is the problem, the ECK3 replaces it.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.