NISSAN 01121-N6051-NB Engine Cover Bolt

The genuine Nissan 01121-N6051-NB (alternate part number: 01121N6051) engine cover fastening bolt is designed to secure engine bay covers, structural elements, and auxiliary components according to factory specifications. This OEM fastener is manufactured from a high-tensile steel alloy and features a specialized surface coating that provides robust protection against corrosion, engine compartment thermal cycles, moisture, and automotive chemicals.

Technical Characteristics and Function

Fastening bolts in the engine bay are exposed to continuous dynamic vibration, thermal stress, and mechanical loads. The precise thread tolerances of this genuine bolt guarantee exact torque retention, preventing engine cover components from vibrating, rattling, or loosening over time. Using an improper or damaged fastener can result in damaged threads, component resonance, or the loss of protective covers.

• Product Type: Engine Cover Bolt / Hex Head Fastener Bolt
• Manufacturer: NISSAN OEM
• Part Number: 01121-N6051-NB
• Interchange / Alternative Part Number: 01121N6051
• Material: High-strength, corrosion-resistant steel
• Installation Location: Engine compartment (engine cover and related mounting points)

Vehicle Compatibility

This genuine fastener is compatible with the following Nissan models and engine variants:

• Nissan Almera/Sunny Th (N17T) [2015 - 2016]
• Nissan Altima (L33) [2012 - 2017]
• Nissan Altima (L34) [2018 - 2018]
• Nissan Altima Prc Make (L34Z) [2018 - 2018]
• Nissan Armada (Y62) [2010 - 2018]
• Nissan Armada (Y62J) [2017 - 2017]
• Nissan Bluebird Sylphy (G11Z) 1.6 [2006 - 2012] (HR16DE)
• Nissan Bluebird Sylphy (G11) 2.0 [2006 - 2006] (MR20DE)
• Nissan D50 Taxi (TVN10C) 1.6 [2015 - 2015] (HR16DE)
• Nissan D50/R50/R50x (VN10C) 1.6 [2012 - 2017] (HR16DE)
• Nissan D60 (VN10N) [2017 - 2017]
• Nissan Datsun Cross (UAD0N) 1.2 [2018 - 2018] (HR12DE)
• Nissan E-Nv200 Spain (ME0M) [2014 - 2018]
• Nissan Esq (JF15) 1.6 [2014 - 2014] (HR16DE)
• Nissan Go (AD0K) [2014 - 2014]
• Nissan Go (AD0KK) [2015 - 2018]
• Nissan Go+ Inn Make (AD0N) [2014 - 2014]
• Nissan Go+ Inn Make (AD0NN) [2016 - 2018]
• Nissan Lafesta (B30) [2005 - 2007]
• Nissan Lannia (U15Z) 1.6 [2015 - 2015] (HR16DE)
• Nissan Latio (SC11) 1.8 [2005 - 2006] (MR18DE)
• Nissan Latio Mly Make (C11L) 1.6 [2007 - 2011] (HR16DE)
• Nissan Leaf (ZE1) [2018 - 2018]
• Nissan Leaf Us Make (ZE0U) [2010 - 2011]
• Nissan Maxima (A36) [2015 - 2018]
• Nissan Maxima Prc Make (A36Z) [2016 - 2016]
• Nissan Micra (K12E) 1.6 [2005 - 2007] (HR16DE)
• Nissan Micra (K13K) [2013 - 2013]
• Nissan Micra (K13KK) 1.2 [2015 - 2015] (HR12DR)
• Nissan Micra C+C (CK12E) 1.6 [2005 - 2007] (HR16DE)
• Nissan Murano (Z51) [2008 - 2012]
• Nissan Murano (Z52) [2014 - 2019]
• Nissan Murano Crosscab (CZ51) [2010 - 2010]
• Nissan Murano Hybrid (Z52HV) [2015 - 2018]
• Nissan Murano Prc (Z52Z) [2015 - 2016]
• Nissan Murano Prc Make (Z51Z) [2011 - 2015]
• Nissan Navara Prc Make (D23F) [2017 - 2017]
• Nissan Note (E11E) 1.6 [2006 - 2008] (HR16DE)
• Nissan Note (E12E) [2013 - 2013]
• Nissan Nv200 (M20) [2009 - 2009]
• Nissan Nv200 (M20K) [2012 - 2013]
• Nissan Nv200 (M20KK) [2015 - 2015]
• Nissan Nv200 Inn Make (M20N) [2012 - 2012]
• Nissan Nv200 Inn Make (M20NN) [2016 - 2016]
• Nissan Nv200 Mly Make (M20L) [2011 - 2011]
• Nissan Nv200 Prc Make (M20F) [2010 - 2010]
• Nissan Nv200 Prc Make (M20FF) [2017 - 2017]
• Nissan Nv200 Spainmake (M20M) [2009 - 2017]
• Nissan Nv200 Taxi (M20XY) [2013 - 2013]
• Nissan Pathfinder (R52R) [2014 - 2014]
• Nissan Pathfinder (R52) [2012 - 2015]
• Nissan Pathfinder Hybr (R52HV) [2013 - 2018]
• Nissan Pathfinder Rus (R52RR) [2015 - 2015]
• Nissan Presage (U31) [2005 - 2006]
• Nissan Qashqai (J11E) [2013 - 2018]
• Nissan Qashqai Prcmake (J10Z) 1.6 [2008 - 2015] (HR16DE)
• Nissan Qashqai Prcmake (J11Z) 1.2 Turbo [2015 - 2015] (HRA2DDT)
• Nissan Qashqai Russia (J11R) [2015 - 2019]
• Nissan Quest (E52) [2010 - 2011]
• Nissan Qx50 (J55X) 2.0 [2018 - 2018] (KR20DDE)
• Nissan Qx50 Prc Make (J55Z) 2.0 Turbo [2018 - 2018] (KR20DDET)
• Nissan Qx60 Hybrid (L50HV) [2013 - 2016]
• Nissan Qx60/Jx (L50) [2012 - 2018]
• Nissan Qx80 (Z62) [2010 - 2017]
• Nissan Serena (C27) [2018 - 2018]
• Nissan Serena Inn Make (C26N) [2012 - 2012]
• Nissan Serena Inn Make (C26NN) [2016 - 2016]
• Nissan Serena Mly Make (C26L) [2014 - 2014]
• Nissan Serena Mly Make (C26LL) [2016 - 2016]
• Nissan Serena Mly Make (C27L) [2018 - 2018]
• Nissan Sunny Prc Make (N17Z) 1.5 [2010 - 2014] (HR15DE)
• Nissan Sylphy Prc Make (B17Z) [2012 - 2015]
• Nissan T60 (VN10W) [2018 - 2018]
• Nissan T70 (VN10J) 1.6 [2014 - 2014] (HR16DE)
• Nissan T70 (VN11J) 1.6 [2014 - 2017] (HR16DE)
• Nissan T90 (VN10F) [2016 - 2018]
• Nissan Teana (J32) [2012 - 2012]
• Nissan Teana (J32R) [2009 - 2009]
• Nissan Teana (L33R) [2014 - 2014]
• Nissan Teana (J32TW) [2011 - 2011]
• Nissan Teana (J32K) [2012 - 2012]
• Nissan Teana Mly Make (J32L) [2010 - 2010]
• Nissan Teana Mly Make (L33L) [2014 - 2014]
• Nissan Teana Mly Make (L33LL) [2016 - 2016]
• Nissan Teana Prc Make (J32Z) [2008 - 2012]
• Nissan Teana Prc Make (L33Z) [2013 - 2018]
• Nissan Teana Thi Make (J32T) 2.5 [2011 - 2011] (VQ25DE)
• Nissan Teana Thi Make (L33T) [2013 - 2013]
• Nissan Teana Thi Make (L33TT) [2017 - 2018]
• Nissan Terra (JD23F) [2018 - 2018]
• Nissan Terra (JD23TT) [2018 - 2018]
• Nissan Tiida (C11) 1.8 [2005 - 2006] (MR18DE)
• Nissan Tiida (C11S) [2006 - 2006]
• Nissan Tiida (SC11S) [2006 - 2006]
• Nissan Tiida Prc Make (C11Z) 1.6 [2005 - 2011] (HR16DE)
• Nissan Tiida Prc Make (C12Z) [2011 - 2015]
• Nissan Tiida Prc Make (C13Z) 1.6 [2016 - 2016] (HR16DE)
• Nissan Tiida Thi Make (SC11T) 1.6 [2006 - 2009] (HR16DE)
• Nissan Tiida Twn Make (C11TW) 1.8 [2006 - 2006] (MR18DE)
• Nissan Tiida Twn Make (C12W) 1.6 [2012 - 2012] (HR16DE)
• Nissan Tiida Twn Make (C12WW) 1.6 [2017 - 2017] (HR16DE)
• Nissan Tiida/Latio Thi (C11T) 1.6 [2006 - 2009] (HR16DE)
• Nissan Versa (C11X) [2007 - 2010]
• Nissan Versa Sedan (SC11X) [2007 - 2010]