CHEVY 12639100 Duramax Fuel Line Tubes General 6.6L

( Brand: Chevy ), ( Manufacturer Part Number: 12639100 ), ( Items Included: Shown ), ( Fluid Type: Diesel ), ( Type: Line ), ( Placement On Vehicle: Engine Compartment ), ( Features: Oem ), ( Fitment Type: Direct Replacement )

Review CHEVY General Motors 6.6l 6.6 Gmc Duramax Fuel Feed Line Return Tubes fits 2011

Introducing the 12639100 Fuel Line Tubes for the 2011 Chevy 6.6L and 6.6 GMC Duramax engines, designed to provide superior performance and durability for your heavy-duty vehicle. These fuel line tubes are engineered to meet or exceed original equipment manufacturer (OEM) specifications, ensuring a perfect fit and reliable operation.

Constructed from high-quality materials, these fuel line tubes feature reinforced walls to resist crushing and bursting, even under extreme conditions. The tubing is also resistant to corrosion, ensuring a long service life and protecting against fuel leaks.

The 12639100 Fuel Line Tubes are specifically designed for the 2011 Chevy 6.6L and 6.6 GMC Duramax engines, making them an excellent replacement option for worn-out or damaged original parts. Installation is straightforward, with no modification required, making these fuel line tubes a popular choice among DIY enthusiasts and professional mechanics alike.

These fuel line tubes come in sets, typically including two tubes, and are available in various lengths to accommodate different vehicle configurations. Each set includes all necessary hardware for installation, making the replacement process as hassle-free as possible.

By upgrading your vehicle's fuel line tubes with these high-performance components, you can improve fuel efficiency, reduce the risk of fuel leaks, and ensure the continued reliability and longevity of your 2011 Chevy 6.6L or 6.6 GMC Duramax engine. Invest in these premium fuel line tubes today and enjoy the peace of mind that comes with knowing your vehicle's fuel system is in top shape.

Buying Chevy 6.6L/GMC Duramax Fuel Line Tubes (2011 Model): A Comprehensive Analysis

The Chevy 6.6L Duramax and its GMC counterpart are renowned for their robustness and reliability. However, fuel line tubes are susceptible to wear and tear due to their continuous exposure to fuel and engine heat. Replacing these components is a necessary maintenance task. In this analysis, we will discuss the pros and cons of buying aftermarket versus OEM fuel line tubes for the 2011 Chevy 6.6L Duramax and GMC 6.6L Duramax.

- Cost-effective: Aftermarket fuel line tubes are generally less expensive than their OEM counterparts.

- Availability: Aftermarket options are readily available from various manufacturers and suppliers, making it easier to find a replacement.

- Quality concerns: Aftermarket tubes may not meet the same standards as OEM tubes in terms of material, fit, and durability.

- Warranty: Aftermarket tubes may not come with the same level of warranty coverage as OEM parts.

- Original Equipment Manufacturer (OEM) tubes are designed and engineered by the vehicle manufacturer, ensuring a perfect fit and optimal performance.

- Warranty: OEM parts usually come with a manufacturer's warranty, providing peace of mind and coverage for potential issues.

- Cost: OEM fuel line tubes tend to be more expensive than aftermarket alternatives.

- Availability: OEM parts may take longer to source and install due to their availability through dealerships or authorized repair centers.

When considering the purchase of fuel line tubes for a 2011 Chevy 6.6L Duramax or GMC 6.6L Duramax, it is essential to weigh the pros and cons of both aftermarket and OEM options. Aftermarket tubes offer cost savings and ease of availability, while OEM tubes ensure a perfect fit, optimal performance, and peace of mind through a manufacturer's warranty. Ultimately, the decision comes down to personal preferences, budget, and priorities.

If cost is a primary concern and the replacement is for a vehicle with no known fuel system issues, aftermarket fuel line tubes may be the best choice. However, if the vehicle is a daily driver, tow vehicle, or if the owner wants the assurance of OEM quality and warranty coverage, investing in OEM fuel line tubes is recommended.

Details:

Reference: Max DFL.: Fuel feed and return lines removed from 2011 Chevrolet 3500. Engine was 6.6L Duramax Diesel. Shipping: Inside cont USA ONLY lower 48 states.

GM P/N: 12639100.

part #: 12639100 prices

• $111.23-$143.56

specifications airintakesystemse:

• for makes: Chevy, Gmc
• for years: 2011
• brand: Chevy
• mpn: 12639100
• items included: Shown
• fluid type: Diesel
• type: Line
• placement on vehicle: Engine Compartment
• features: Oem
• fitment type: Direct Replacement

offer airintakesystemse:

• sold: 0
• options: Ship-to-home
• quantity: 2
• availability: In Stock
• started: April 10, 2025

returns airintakesystemse:

• policy: No Returns

general airintakesystemse:

• Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes
• condition: Used

shipping airintakesystemse:

• type: Fixed
• service: USPS Ground Advantage
• transit: 4-9 Days
• cost: $0.00
• class: Standard
• carrier: USPS

payments airintakesystemse:

• wallet: Google-pay
• other
• credit card: Mastercard

seller airintakesystemse:

• rating: 99.5%
• # reviews: 40616
• city: Hartman, Arkansas

Chevy 12639100 Is Similar To:

• 2048 Green Filter Factory Replacement Air Chevy Gmc Pontiac 836217000485 (32.3% similar) 3LV6TBIALL 1988 - 1993 GMCJIMMY S-152. 1LV8F Ill 1987 CADILLACFLEETWOOD4. 8LV62 bbl carb k 1995 PONTIACTRANS SPORT3. 8LV62 bbl carb k 1983 PONTIACGRAND PRIX3. 8LV62 bbl engine 1983 CHEVROLETEL CAMINO3. 8LV6F I cross reference k n E-1065 with a green filter you aren't just getting noticeable ...(March 8th, 2018)
• 3366 Mac Products Inc Chevy-gmc 879668009478 (22% similar) 6LITER duramax turbo diesel air induction system mac 3366 kit will include: big mouth filter part special velocity stack 304 polished stainless steel dam mandrel bent tube custom silicone hoses clamps Dino tested on Chevy gmc performance best fitting quality value finish Chevrolet Silverado sierra, ...(July 7th, 2017)
• 57-3028 Air Intake Red Filter Chevy Gmc Kit (25.4% similar) Fitment information may not be available for all products. Buyer pays return shipping. Carb OE number filter color red quantity sold as a kit...(February 28th, 2019)
• 75-5061d Cold Air Intake System Dry Filter Chevy Gmc 841372035333 (18.9% similar) Please at for shipping quote. Please at for a shipping quote. We keep our quality high and pricing low by making almost everything ourselves in the us. We then start pulling this amount of air through the intake while literally shooting fine particles dust at filter. Better airflow its important to ...(September 8th, 2018)
• 75-5075d Cold Air Intake Dry Filters For Chevy Gmc 841372035869 (23.3% similar) 6L, diesel, ml 2015 Chevrolet Silverado 2500 V8-6. 6L, diesel, ml warranty's b air filters and intake kits purchased are backed by million mile limited when used under typical driving conditions on vehicles for which they were designed. 6L, diesel, ml 2014 gmc sierra 2500 V8-6. 6L, diesel, ml ...(January 11th, 2019)
• 21-9025 Aem K N Aem Brute Force Hd Intake Chevy Gmc Diesel Cold Air (33.3% similar) Arm arm cold air intake for Chevy gmc diesel, complete kit with instructions, never used, never installed...(September 22nd, 2016)
• Afc-gmc07v8rd-ay Autozensation 07-08 Gmc Chevy 0680138617976 (28% similar) Item must never have been installed and needs to be kept in the original packaging. Box addresses...(September 30th, 2017)
• Afc-gmc99v8bl-ay Autozensation 02-06 Gmc Chevy 0680138618010 (25.2% similar) Box addresses. Item must never have been installed and needs to be kept in the original packaging...(December 17th, 2017)
• Afc-gmc99v8rd-ay Autozensation 02-06 Gmc Chevy 0680138618027 (26.6% similar) Box addresses. Item must never have been installed and needs to be kept in the original packaging...(October 13th, 2017)
• 51-11742-1 Afe Stage 2 Pro Dry S Air Intake 09-13 Chevy Silverado Gmc Sierra V8 2009 2010 2011 2012 2013 802959511978 (23% similar) 8l this intake includes a durable 16 gauge, powder coated heat shield and features a washable reusable high flow conical air filter. Please for a shipping quote prior to purchasing. To finish off this intake, a black anodized top provides a clean yet aggressive bit of styling. Note this intake will ...(June 7th, 2016)
• 11-15 75-32322 Afe Magnum Force Cold Air Intake Chevy Gmc Duramax Diesel 6.6l Pro Guard 7 (30.2% similar) Afr stage 2 intake systems replace the entire air box and intake tract and give the largest performance gains of any Afr intake system. Torque outflows factory intake by 48 designed and manufactured in the us. This Dino proven intake system comes with a huge, high flow conical pro guard 7 air filter...(January 20th, 2016)