The Enginetech HB271 is a replacement Torque-to-Yield (TTY) cylinder head bolt set for 2003-2016 Acura/Honda/Saturn 3.5L/3.0L/3.2L engines.
Important Notes
- Two sets required per engine - one set per cylinder head.
- Engines w/ 12mm head bolts
- Engines with 12 point head bolts & 78mm thread length
Specifications
| Part Number | HB271 |
| Product Type | Torque-to-Yield (TTY) Head Bolt Set |
| Bolt Type | Single-use TTY - do not reuse |
| Cross-References | FEL-PRO:ES71329-1, Victor Reinz:GS33606, Topline:HBH51, Safety Auto Parts Corp:HB12-113, MAHLE:GS33606 |
Vehicle Fitment
- 2003-2004 Acura MDX 3.5L V6 SOHC
- 2004-2005 Honda Accord 3.0L V6 SOHC
- 2004-2007 Saturn Vue 3.5L V6 SOHC
- 2004-2008 Acura TL 3.2L V6 SOHC
- 2005 Honda Pilot 3.5L V6 SOHC
- 2005-2008 Acura RL 3.5L V6 SOHC
- 2005-2010 Honda Odyssey 3.5L V6 SOHC
- 2006-2007 Honda Accord 3.0L V6 SOHC
- 2006-2008 Honda Pilot 3.5L V6 SOHC
- 2006-2008 Honda Ridgeline 3.5L V6 SOHC
- 2007-2008 Acura TL 3.5L V6 SOHC
- 2007-2013 Acura MDX 3.7L V6 SOHC
- 2008-2012 Honda Accord 3.5L V6 SOHC
- 2009-2012 Acura RL 3.7L V6 SOHC
- 2009-2014 Acura TL 3.5L V6 SOHC
- 2009-2014 Acura TL 3.7L V6 SOHC
- 2009-2014 Honda Ridgeline 3.5L V6 SOHC
- 2010-2011 Honda Accord Crosstour 3.5L V6 SOHC
- 2010-2013 Acura ZDX 3.7L V6 SOHC
- 2010-2014 Acura TSX 3.5L V6 SOHC
- 2011-2016 Honda Odyssey 3.5L V6 SOHC
- 2012 Honda Crosstour 3.5L V6 SOHC
- 2013-2016 Acura RDX 3.5L V6 SOHC
Enginetech TTY (Torque-to-Yield) head bolt sets are engineered to
OEM specifications for proper cylinder head clamping force during engine rebuilds. TTY
bolts are designed for single use - they stretch plastically during torquing to achieve
precise clamp load and must never be reused. Enginetech packages head bolts in per-head
quantities for popular applications, making it straightforward to order exactly what your
engine requires. Always follow the manufacturer's torque sequence and torque angle
specification when installing TTY head bolts. Verify part fitment by year, make, model,
and engine displacement before ordering.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
