Up Pipe Bolt Fit for GMC Sierra 2500/3500 Duramax Chevrolet Silverado 2500/3500 6.6L LBY LLY LBZ LMM LML Duramax Diesel 2001-2016 Replace 116121500, 12 PC
Product details
| Management number | 212677988 | Release Date | 2026/04/06 | List Price | $12.63 | Model Number | 212677988 | ||
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Product Color: Black Product Material: Steel Package Includes: 10 ×1.65in x 0.37in Bolts and washers 2 ×1.85in x 0.37in Bolts and washers 12 ×Washers 1 ×Balm Fit for GMC Sierra 2500/3500 6.6L Duramax Diesel 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Fit for Chevrolet Silverado 2500/3500 6.6L Duramax Diesel 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Location on the vehicle: Engine compartment Made of high-strength steel material for reliable durability under heat environment Precision thread structure provides firm connection between turbo components and intake pipes Improves mechanical connection between engine parts to maintain airflow consistency Suitable for engine bay installation where metal joints require steady fastening
- Compatible Models: Fit for GMC Sierra 2500/3500 6.6L Duramax Diesel 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016, fit for Chevrolet Silverado 2500/3500 6.6L Duramax Diesel 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
- High-Strength Steel: Made of high-strength steel, withstand engine heat condition and engine load condition of engine. Surface treatment process improves wear resistance and corrosion resistance. Keeps a stable structure, not easy to break or deform
- Stable Connection Structure: Bolt set provides a stable connection between upper pipe, intake system and supercharged components. Precise thread specifications match vehicle interface, reducing loosening problems caused by vibration
- Keep Engine Performance: Replacing damaged old bolts can restore normal air flow, keep the intake system tightly fitted to improve fuel performance. Reduce power loss caused by air leakage, and help the vehicle maintain stable output performance
- Restore Operating Performance: Replacing old bolts can restore normal sealing state of intake system, keep smooth air flow, make fuel more sufficient. Reduce power output fluctuations, bring a smoother driving experience
| UPC | 742183687776 |
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| Brand | HZOTLO |
| Color | Black |
| Head Type | Hex |
| Size Name | 0.37in |
| Metal Type | Alloy Steel |
| Unit Count | 1.0 Count |
| Part Number | UPBZyroDrive Auto251020 |
| Thread Size | 1.65 × 0.37 |
| Thread Type | Metric |
| Finish Types | matte |
| Manufacturer | ZyroDrive Auto |
| Thread Class | 3A |
| Thread Style | Right Hand, 1/4-20 |
| Fastener Size | 1.65in |
| Fastener Type | Hexagon Bolt |
| Item Diameter | 1.65 Inches |
| Item Hardness | Grade 10.9 |
| Material Type | Alloy Steel |
| Exterior Finish | Black Oxide |
| Item Dimensions | 5.8 x 3.2 x 2.3 inches |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 24 |
| Screw Head Style | Hex |
| Manufacturer Grade | High-Strength |
| Set Screw Thread Type | Unified National Coarse (UNC) |
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