
OE
Pack of 1
OE
Pack of 1
GM Genuine Parts Cylinder Head Bolt
GM Part #55487413
About this product
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten vehicle components together. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Fastens vehicle's components together
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Head TypeAllen Key
Shank Diameter9mm
Overall Length4.37 in / 111 mm
Head Diameter0.91 in / 23 mm
Thread Length3.24 in / 82.28 mm
ClassificationOE
Shank Length0.35 in / 9 mm
Head Tool Size10
ACQ RatedYes
Self TappingNo
Head ShapeRound
SAE or MetricMetric
FQA CompliantYes
Self DrillingNo
SpecialtyNo
Bolt Grade10.9
Thread TypeCoarse
MaterialSteel
Attached WasherNo
ColorBlack
Thread DirectionClockwise (Right)
Head TypeAllen Key
Overall Length4.37 in / 111 mm
Thread Length3.24 in / 82.28 mm
Shank Length0.35 in / 9 mm
ACQ RatedYes
Head ShapeRound
FQA CompliantYes
SpecialtyNo
Thread TypeCoarse
Attached WasherNo
Thread DirectionClockwise (Right)
Shank Diameter9mm
Head Diameter0.91 in / 23 mm
ClassificationOE
Head Tool Size10
Self TappingNo
SAE or MetricMetric
Self DrillingNo
Bolt Grade10.9
MaterialSteel
ColorBlack
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
