10-18 Chevy NNBS 6.0 LS L96 Complete Intake Manifold Throttle Body 126

10-18 Chevy NNBS 6.0 LS L96 Complete Intake Manifold Throttle Body 12613412 2421

$208.99
Sale price  $208.99 Regular price 
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10-18 Chevy NNBS 6.0 LS L96 Complete Intake Manifold Throttle Body 126

10-18 Chevy NNBS 6.0 LS L96 Complete Intake Manifold Throttle Body 12613412 2421

$208.99
Sale price  $208.99 Regular price 
Item Details
ID: JRJ 2602421
Type: Intake Manifold
Brand: Chevrolet, GM
Material: Plastic
Fuel Type: Gasoline
Engine Size: 6.0L/364
Importapart: 314-502-3104
Country of Origin: United States
Manufacturer Warranty: 60 Days
Interchange Part Number: LS Swap, Square, Rectangle Port, LS3, 823 Heads
Manufacturer Part Number: 12613412
Mounting Hardware Included: Yes
condition_description:

Item Description

10-18 Chevy NNBS 6.0 LS L96 Complete Intake Manifold Throttle Body 12613412 2421



Complete loaded intake manifold from a 2015 Chevrolet Silverado 6.0L L96 engine. This is 100% complete with throttle body, fuel rails, fuel injectors and all ten intake bolts. Injectors are 50lb/hr@58psi (12613412). No cracks, broken bolt bosses or any damage to the plenum. This is one of the best factory LS intake manifolds for RECTANGLE port heads. Pictures are of the actual part you will receive.

This intake is from a hydroboost truck so the rear vacuum port is plugged. The plug is a quick connect style and can be easily changed if needed.

Direct replacement for the following models with 6.0L engines without flex fuel:


• 2010-2018 Chevrolet Silverado 2500HD
• 2010-2017 Chevrolet Silverado 3500HD
• 2010-2013 Chevrolet Suburban 2500
• 2010-2018 GMC Sierra 2500HD
• 2010-2017 GMC Sierra 3500HD
• 2010-2013 GMC Yukon XL 2500

This manifold may fit other years/models of 6.0/6.2 engines (including flex fuel models) with a fuel injector swap.



This will NOT fit any cathedral port heads!

No shipping outside the lower 48 states. No P.O. Boxes.


See the Compatible Vehicles table below for full fitment details.

Importapart is an auto recycler based in Hazelwood, Missouri. Every part we sell is a real, inspected OEM piece pulled from our own inventory — no aftermarket guesswork.

Questions on fitment or availability? Email Importapartsales@gmail.com or reach us through our contact page and we’ll get back to you within one to two business days. Hours are Mon–Fri, 9am–5pm CST.

We accept all major credit and debit cards and the other payment methods shown at checkout, processed securely through Shopify. Payment is due in full at the time of purchase, and sales tax is applied where required.

For programmed ECU/ECM/PCM orders, be sure to submit your VIN, odometer reading, and current part number at checkout so we can program the unit before it ships.

We ship to all 50 states. Most orders leave our Hazelwood, MO shop within 1–2 business days by FedEx, UPS, or USPS, and you’ll get tracking by email as soon as it’s on the way.

Heavy items like engines, transmissions, and body panels may ship freight — we note that on the listing when it applies. Alaska and Hawaii have a flat-rate surcharge calculated at checkout. We don’t ship to PO Boxes or outside the U.S.

Local pickup is available at our Hazelwood facility by appointment — call ahead to set a time.

Read the full shipping policy →

Returns are accepted within 60 days. A 20% restocking fee applies to standard returns, but it’s waived if we sent the wrong part, it arrived damaged, or it’s verified defective. Inspect your order on arrival and contact us within 7 days in those cases — we cover return shipping.

Programmed ECU/ECM/PCM modules are returnable only if defective, damaged, or incorrect. Because each one is programmed to the VIN you provide, we can’t take them back for compatibility issues from an incorrect VIN, odometer, or part number — double-check before you order.

Approved refunds are issued to your original payment method within 10 business days.

Read the full return policy →

Every part carries a 60-day limited warranty against defects from the date it’s delivered. It covers manufacturing defects, parts that fail to function as described, and internal mechanical or electrical failure under normal use.

Not covered: damage from improper installation, accident, misuse, or modification; normal wear and tear; labor, towing, or rental costs; racing, off-road, or commercial use unless stated; and items with broken warranty seals.

To file a claim, email Importapartsales@gmail.com with your order number, a description of the problem, and photos or video if possible. We’ll respond within one business day.

Read the full warranty policy →

Compatible Vehicles

Notes Make Model Year Trim Engine
Chevrolet silverado 2500 hd 2018 high country crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 lt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 lt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 lt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 ltz crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 ltz extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 wt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 wt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2018 wt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 base crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 base extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 base standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 denali crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 sle crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 sle extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 sle standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 slt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2018 slt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 high country crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 lt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 lt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 lt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 ltz crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 ltz extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 wt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 wt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2017 wt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 high country crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 lt cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 lt cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 lt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 lt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 lt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 ltz crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 ltz extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 wt cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 wt cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 wt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 wt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2017 wt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 base crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 base extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 base standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 denali crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 sle crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 sle extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 sle standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 slt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2017 slt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 base cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 base cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 base crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 base extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 base standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 denali crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 sle cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 sle cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 sle crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 sle extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 sle standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 slt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2017 slt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 high country crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 lt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 lt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 lt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 ltz crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 ltz extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 wt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 wt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2016 wt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 high country crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 lt cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 lt cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 lt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 lt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 lt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 ltz cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 ltz crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 ltz extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 wt cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 wt cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 wt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 wt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2016 wt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 base crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 base extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 base standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 denali crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 sle crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 sle extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 sle standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 slt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 2500 hd 2016 slt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 base cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 base cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 base crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 base extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 base standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 denali crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 sle cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 sle cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 sle crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 sle extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 sle standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 slt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Gmc sierra 3500 hd 2016 slt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 high country crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 lt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 lt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 lt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 ltz crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 ltz extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 wt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 wt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 2500 hd 2015 wt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 high country crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 lt cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 lt cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 lt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 lt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 lt standard cab pickup 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 ltz crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 ltz extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 wt cab & chassis 2-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 wt cab & chassis 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 wt crew cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated
Chevrolet silverado 3500 hd 2015 wt extended cab pickup 4-door 6.0l 5967cc 364cu. in. v8 flex ohv naturally aspirated