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2004+ 6.6L Chevy/GMC EGR Delete

EGR delete kits for 2004–2016 Chevy Silverado and GMC Sierra with the 6.6L LLY, LBZ, LMM, and LML Duramax. The LML (2011–2016) has an EGR cooler that leaks coolant into the intake — a known failure that hydrolocks cylinders. Our delete kit removes the cooler, blocks both intake and exhaust ports, and reroutes the coolant circuit. 304 stainless block-off plates, OEM-spec gaskets, and step-by-step PDF instructions. Installs in 3-4 hours with the passenger wheel well liner removed.

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from 106 reviews
Seguler 1986-1995 Ford F 150,250&350 truck EGR Simulator/ Block off plate kit

Great product easily to install great quality of finish on block off plate.

Richard LeivasJr Customer
Seguler 1986-1995 Ford F150 F250 F350 Mustang Trucks EGR Simulator Eliminator / Block Off Plate Kit
Seguler 1986-1995 Ford F150 F250 F350 Mustang Trucks EGR Simulator Eliminator / Block Off Plate Kit
Easy instal, made a big difference in sound.

Was able to install it pretty quick, looks and feels like good quality, it made a noticeable difference in noise, i bought my ram 2500 with a 5 inch straight pipe. This made it possible to quite the truck down alot without having to buy a whole new exhaust.

Jake Moody
Seguler 5" Muffler 30" Overall Length for Diesel Exhaust Generic
Seguler 5" Muffler 30" Overall Length for Diesel Exhaust Generic
Ecco delete

Everything fit great!

Timothy Green
Seguler For 2014-2019 3.0L Dodge Ram 1500 EcoDiesel EGR Valve & Cooler Delete Kit
Seguler For 2014-2019 3.0L Dodge Ram 1500 EcoDiesel EGR Valve & Cooler Delete Kit

Everything fit great!

Timothy Green
Seguler 3" Ecodiesel DPF Delete Pipe & EGR Delete kit for 2014-2018 3.0L Ram
Seguler 3" Ecodiesel DPF Delete Pipe & EGR Delete kit for 2014-2018 3.0L Ram
egr delete

Very happy with procuct ( received as described) Delivery time and sales were excellent.

Barney Chappell
Seguler 2011-2023 6.7L Ford Powerstroke Diesel EGR Delete Kit
Seguler 2011-2023 6.7L Ford Powerstroke Diesel EGR Delete Kit

Fit perfect no more vacuum leaks

Wayne Julien
For 4.8L 5.3L 6.0L LSX Silverado EGR Delete Plug Intake Exhaust Block Off Plate
For 4.8L 5.3L 6.0L LSX Silverado EGR Delete Plug Intake Exhaust Block Off Plate

Works like it should

Roger Rochester
Seguler 2010-Present Stage 2 ISX 15 CM2250 CM2350 EGR Delete Block Off Plate
Seguler 2010-Present Stage 2 ISX 15 CM2250 CM2350 EGR Delete Block Off Plate
2001 5.3

Worked great! Fit my 5.3 LS perfectly

Jonathan Barcus
For 5.3L 6.0L LS EGR+EVAP Valve Block Off Plates Kit Purge Solenoid Plug Intake/Exhaust LM7 Generic
For 5.3L 6.0L LS EGR+EVAP Valve Block Off Plates Kit Purge Solenoid Plug Intake/Exhaust LM7 Generic
Egr

Parts were a perfect fit

Victor Stylc
For 2003-2007 6.0L Ford Powerstroke Diesel EGR Bypass Delete Kit w/Intake Elbow
For 2003-2007 6.0L Ford Powerstroke Diesel EGR Bypass Delete Kit w/Intake Elbow
Excellent

Fit perfect no problems

Bill Millikin
For 4.8L 5.3L 6.0L LSX Silverado EGR Delete Plug Intake Exhaust Block Off Plate
For 4.8L 5.3L 6.0L LSX Silverado EGR Delete Plug Intake Exhaust Block Off Plate
Great product.

Great product, service, and price. I would highly recommend them.

Edward Atkins Jr
Seguler 2007.5-2012 6.7L Dodge Ram Cummins Diesel Products 4" Stainless Steel Exhaust DPF Race Pipe Generic
Seguler 2007.5-2012 6.7L Dodge Ram Cummins Diesel Products 4" Stainless Steel Exhaust DPF Race Pipe Generic

My Seguler Folding tire step

Delbert Davis
Seguler Folding Heavy Duty Tire Step Adjustable Step
Seguler Folding Heavy Duty Tire Step Adjustable Step
Egr delete kit

Fast , dependable service. Only issue is it would be cool if you sent short bolts for block off plates. The factory bolts are way too long to reuse . But overall great products. Thanks again ! Kenny down in ga!

Kenny Gregory
For 2010-Present Stage 2 ISX 15 CM2250 CM2350 EGR Delete Kit
For 2010-Present Stage 2 ISX 15 CM2250 CM2350 EGR Delete Kit

Seguler 2009-2019 6.7L Ram Cummins Coolant Bypass Hose Barb Adapter Leak Repair Kit

Bobby Ivester
Seguler 2009-2019 6.7L Ram Cummins Coolant Bypass Hose Barb Adapter Leak Repair Kit
Seguler 2009-2019 6.7L Ram Cummins Coolant Bypass Hose Barb Adapter Leak Repair Kit
Egr blockoff plate

Usps lost 1st order. Segular resent a replacement. Appears to be a perfect fit for my 1985 small block GM. I wouldn't be afraid to order from SEGULAR again. Great customer service!

whitten, michael
Seguler EGR Valve Block Off Plate for GMC Chevy C3500 C1500 C2500
Seguler EGR Valve Block Off Plate for GMC Chevy C3500 C1500 C2500