1. Car & Truck Parts Accessories Offered
  2. sku: 11395239179510722
  3. MODIGT GS33380

MODIGT Engine Cylinder Head Bolt GS33380/ES72173

fits make: Hummer. year: 2003–2004.

Es72173 Modigt Gs33380 New Premium Gs33380/es72173 Engine Cylinder Head Bolt For Hummer H2 2003-2004

( Brand: Modigt ), ( Manufacturer Part Number: GS33380 ), ( Oe/oem Part Number: Hb171, Es72173 ), ( Material: Carbon Alloy Steel ), ( Type: Engine Cylinder Head Bolt ), ( Fitment Type: Direct Replacement ), ( Item Included: 1 X Es72173 Set Of Engine Cylinder Head Bolt ), ( Features 1: Prevent Cylinder Head Looseness Or Detachment ), ( Features 2: Reduce Noise And Vibration ), ( Features 3: Eliminating Engine Vibration ), ( Features 4: Easy To Installation, Direct Fit, Durable ), ( Fitment Model 1: For Buick Rainier 2004 ), ( Fitment Model 2: For Cadillac Cts 2004 ), ( Fitment Model 3: For Cadillac Escalade 2002-2004 ), ( Fitment Model 4: For Chevrolet Camaro 1998-2002 ), ( Fitment Model 5: For Chevrolet Corvette 1997-2004 ), ( Fitment Model 6: For Chevrolet Express 1500 2003-2004 ), ( Fitment Model 7: For Chevrolet Express 2500 2003-2004 ), ( Fitment Model 8: For Chevrolet Express 3500 2003-2004 ), ( Fitment Model 9: For Chevrolet Silverado 1500 1999-2004 ), ( Fitment Model 10: For Chevrolet Silverado 1500 Hd 2001-2003 ), ( Fitment Model 11: For Chevrolet Silverado 2500 1999-2000 ), ( Fitment Model 12: For Chevrolet Ssr 2003-2004 ), ( Fitment Model 13: For Chevrolet Suburban 1500 2000-2004 ), ( Fitment Model 14: For Chevrolet Tahoe 2000-2004 ), ( Fitment Model 15: For Chevrolet Trailblazer Ext 2003-2004 ), ( Fitment Model 16: For Gmc Envoy Xl 2003-2004 ), ( Fitment Model 17: For Gmc Envoy Xuv 2004 ), ( Fitment Model 18: For Gmc Savana 1500 2003-2004 ), ( Fitment Model 19: For Gmc Savana 2500 2003-2004 ), ( Fitment Model 20: For Gmc Savana 3500 2003-2004 ), ( Fitment Model 21: For Gmc Sierra 1500 1999-2004 ), ( Fitment Model 22: For Gmc Sierra 1500 Hd 2001-2003 ), ( Fitment Model 23: For Gmc Sierra 2500 1999-2000 ), ( Fitment Model 24: For Gmc Yukon 2000-2004 ), ( Fitment Model 25: For Gmc Yukon Xl 1500 2000-2004 ), ( Fitment Model 26: For Hummer H2 2003-2004 ), ( Fitment Model 27: For Isuzu Ascender 2003-2004 ), ( Fitment Model 28: For Pontiac Firebird 1998-2002 ), ( Fitment Model 29: For Pontiac Gto 2004 ), ( For More Detail: Please View In Description )

Review MODIGT New Premium Gs33380/es72173 Engine Cylinder Head Bolt For Hummer fits H2 2003–2004

Introducing the MODIT GS33380/ES72173 engine cylinder head bolt, an essential upgrade for Hummer H2 owners with 2003-2004 models. This high-performance bolt is meticulously designed to meet the demands of heavy-duty applications, ensuring improved engine performance and reliability.

The MODIT cylinder head bolt boasts a robust thread design that is engineered for enhanced torque transfer. This feature guarantees a more secure connection between the engine block and cylinder head, reducing the risk of head gasket failure and engine misfires. In turn, this leads to increased power output and better fuel efficiency.

Manufactured using top-quality materials, the MODIT GS33380/ES72173 bolt is built to withstand the extreme temperatures and pressures encountered in the engine compartment. Its superior material properties offer superior resistance to fatigue and corrosion, ensuring a long service life and unmatched durability.

This bolt is precisely calibrated to meet the original equipment manufacturer's (OEM) specifications for the Hummer H2's engine. It undergoes rigorous testing to ensure that it meets the highest standards for safety, performance, and reliability. Each bolt is individually inspected and packaged to ensure the highest level of quality for each and every customer.

Installing the MODIT GS33380/ES72173 engine cylinder head bolt is a straightforward process, making it an ideal upgrade for DIY enthusiasts. Each bolt comes with an easy-to-follow installation guide to ensure a hassle-free experience. Additionally, the bolt's hexagonal head design allows for easy tightening and torquing, making it a popular choice among mechanics and professional installers.

In summary, the MODIT GS33380/ES72173 engine cylinder head bolt is a must-have upgrade for Hummer H2 owners seeking improved engine performance, reliability, and durability. Its robust design, superior material properties, and OEM-specification compliance make it an excellent investment for those who demand the best from their vehicles.

Buying Modig GS33380/ES72173 Engine Cylinder Head Bolt for Hummer H2 (2003-2004): Pros, Cons, and Conclusion

Modig GS33380/ES72173 engine cylinder head bolts are a popular choice for Hummer H2 owners due to their durability and high-performance capabilities. However, like any other aftermarket part, these bolts come with their advantages and disadvantages. In this analysis, we will discuss the pros and cons of buying these bolts for your Hummer H2 (2003-2004).

Pros:

1. Enhanced Clamping Force: Modig cylinder head bolts provide a higher clamping force, which helps to reduce engine head gasket leaks and improve engine performance.

2. Durability: These bolts are made from top-quality materials, ensuring that they can withstand the extreme conditions and heavy-duty usage of a Hummer H2.

3. Corrosion Resistance: Modig bolts are coated with a protective layer, making them resistant to corrosion and ensuring their longevity.

4. Improved Torque Capability: These bolts can handle higher torque values, which is essential for a high-performance engine like the one in the Hummer H2.

Cons:

1. Cost: Modig cylinder head bolts are more expensive than OEM bolts, which can be a significant investment for some owners.

2. Installation Complexity: Installing these bolts requires specific tools and expertise, which may not be readily available to all Hummer H2 owners.

3. Potential Damage to Old Bolts: Removing the old bolts may result in damage, which could lead to additional repair costs.

Conclusion:

In conclusion, Modig GS33380/ES72173 engine cylinder head bolts offer several advantages for Hummer H2 owners, including enhanced clamping force, durability, corrosion resistance, and improved torque capability. However, these benefits come at a cost, and the installation process can be complex. Therefore, it is essential to weigh the pros and cons and consider your budget and expertise before making a purchase.

Recommendation:

If you are looking for high-performance cylinder head bolts for your Hummer H2 (2003-2004) and are willing to invest in the cost and expertise required for installation, then Modig GS33380/ES72173 engine cylinder head bolts are an excellent choice. However, if you are on a tight budget or lack the necessary expertise for installation, you may want to consider other options or consult a professional mechanic for advice.

Details:

OE/OEM Part Number:HB171,ES72173. It can also maintain the stability of cylinder head, reduce engine noise and vibration, improve efficiency reliability by absorbing, dispersing, reducing energy vibration. The small screws next to the cylinder fix head cylinder, making them a whole and increasing stability of entire engine. Manufacturer Part Number: GS33380.

If there are not enough shock-absorbing measures, the cylinder head is easily affected by these vibrations and may become loose or even fall off. Improve the stability and reliability of engine. It fixes the cylinder head and together to prevent from loosening or falling off due vibration under high temperature pressure, thereby avoiding engine failure damage caused by problems. Easy to Installation,Direct Fit,Durable.

Eliminating engine vibration. Prevent cylinder head vibration, In addition to fixing the head, small screw next also serves prevent vibration in. The small screw next to the cylinder is precisely used eliminate this vibration. Reduce noise and vibration.

High quality materials,precise design. For Chevrolet. Type: Engine Cylinder Head Bolt. When the engine is running, it will produce vibration and shock.

New Premium GS33380/ES72173 Engine Cylinder Head Bolt For Hummer H2 2003 - 2004. What is the reason for replacing cylinder head hardware kit. Material: Carbon Alloy Steel. Therefore, the cylinder head needs to be firmly fixed on cylinder, otherwise it will cause gaps between and affecting normal operation of engine.

Prevent cylinder head looseness or detachment. For Cadillac. Fitment Typ:Direct Replacement.

Fixed cylinder head, The head is one of the important components engine, located on upper part engine and covering. The cylinder head is subjected to the impact of high temperature and pressure gases liquids during normal engine operation. The small screw next to the cylinder is used secure head.

part #: gs33380 prices

  • $56.99-$168.98

specifications parthick:

  • for makes: Hummer
  • for years: 2003-2004
  • brand: Modigt
  • mpn: Gs33380
  • oe/oem part number: Hb171, Es72173
  • material: Carbon Alloy Steel
  • type: Engine Cylinder Head Bolt
  • fitment type: Direct Replacement
  • item included: 1 X Es72173 Set Of Engine Cylinder Head Bolt
  • features 1: Prevent Cylinder Head Looseness Or Detachment
  • features 2: Reduce Noise And Vibration
  • features 3: Eliminating Engine Vibration
  • features 4: Easy To Installation, Direct Fit, Durable
  • fitment model 1: For Buick Rainier 2004
  • fitment model 2: For Cadillac Cts 2004
  • fitment model 3: For Cadillac Escalade 2002-2004
  • fitment model 4: For Chevrolet Camaro 1998-2002
  • fitment model 5: For Chevrolet Corvette 1997-2004
  • fitment model 6: For Chevrolet Express 1500 2003-2004
  • fitment model 7: For Chevrolet Express 2500 2003-2004
  • fitment model 8: For Chevrolet Express 3500 2003-2004
  • fitment model 9: For Chevrolet Silverado 1500 1999-2004
  • fitment model 10: For Chevrolet Silverado 1500 Hd 2001-2003
  • fitment model 11: For Chevrolet Silverado 2500 1999-2000
  • fitment model 12: For Chevrolet Ssr 2003-2004
  • fitment model 13: For Chevrolet Suburban 1500 2000-2004
  • fitment model 14: For Chevrolet Tahoe 2000-2004
  • fitment model 15: For Chevrolet Trailblazer Ext 2003-2004
  • fitment model 16: For Gmc Envoy Xl 2003-2004
  • fitment model 17: For Gmc Envoy Xuv 2004
  • fitment model 18: For Gmc Savana 1500 2003-2004
  • fitment model 19: For Gmc Savana 2500 2003-2004
  • fitment model 20: For Gmc Savana 3500 2003-2004
  • fitment model 21: For Gmc Sierra 1500 1999-2004
  • fitment model 22: For Gmc Sierra 1500 Hd 2001-2003
  • fitment model 23: For Gmc Sierra 2500 1999-2000
  • fitment model 24: For Gmc Yukon 2000-2004
  • fitment model 25: For Gmc Yukon Xl 1500 2000-2004
  • fitment model 26: For Hummer H2 2003-2004
  • fitment model 27: For Isuzu Ascender 2003-2004
  • fitment model 28: For Pontiac Firebird 1998-2002
  • fitment model 29: For Pontiac Gto 2004
  • for more detail: Please View In Description

returns parthick:

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  • time: 60 Days

offer parthick:

  • best offers: True
  • started: October 9, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 5

general parthick:

  • condition: New
  • Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories

shipping parthick:

  • cost: $0.00
  • transit: 3-8 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard
  • type: Fixed

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seller parthick:

  • rating: 99.1%
  • # reviews: 126
  • city: CA/IL/TX
for makes: hummer, for years: 2003-2004, oe/oem part number: hb171, es72173, type: engine cylinder head bolt, fitment type: direct replacement, item included: 1 x es72173 set of engine cylinder head bolt, features 1: prevent cylinder head looseness or detachment, features 2: reduce noise and vibration, features 3: eliminating engine vibration, features 4: easy to installation, direct fit, durable, fitment model 1: for buick rainier 2004, fitment model 2: for cadillac cts 2004, fitment model 3: for cadillac escalade 2002-2004, fitment model 4: for chevrolet camaro 1998-2002, fitment model 5: for chevrolet corvette 1997-2004, fitment model 6: for chevrolet express 1500 2003-2004, fitment model 7: for chevrolet express 2500 2003-2004, fitment model 8: for chevrolet express 3500 2003-2004, fitment model 9: for chevrolet silverado 1500 1999-2004, fitment model 10: for chevrolet silverado 1500 hd 2001-2003, fitment model 11: for chevrolet silverado 2500 1999-2000, fitment model 12: for chevrolet ssr 2003-2004, fitment model 13: for chevrolet suburban 1500 2000-2004, fitment model 14: for chevrolet tahoe 2000-2004, fitment model 15: for chevrolet trailblazer ext 2003-2004, fitment model 16: for gmc envoy xl 2003-2004, fitment model 17: for gmc envoy xuv 2004, fitment model 18: for gmc savana 1500 2003-2004, fitment model 19: for gmc savana 2500 2003-2004, fitment model 20: for gmc savana 3500 2003-2004, fitment model 21: for gmc sierra 1500 1999-2004, fitment model 22: for gmc sierra 1500 hd 2001-2003, fitment model 23: for gmc sierra 2500 1999-2000, fitment model 24: for gmc yukon 2000-2004, fitment model 25: for gmc yukon xl 1500 2000-2004, fitment model 26: for hummer h2 2003-2004, fitment model 27: for isuzu ascender 2003-2004, fitment model 28: for pontiac firebird 1998-2002, fitment model 29: for pontiac gto 2004, for more detail: please view in description,
category: auto parts > car truck parts accessories, material: carbon alloy steel, sku: 11395239179510722,

Modigt GS33380 Is Similar To:

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5 offers $56.99–$168.98 USD
  • Offer #1: $56.99 price + $0.00 shipping estimate = $56.99* total. 3.Designed to withstand the harsh conditions in the modern engine compartment Package Including: 30 Cylinder Head Bolts (16 Long Bolts: 150mm, 4 Short Bolts: 100mm, 10 Small Bolts: 45mm) (As picture shows) Item Description: 100%New and High Quality Material: Carbon Alloy Steel Replaces OE number : , HB171, Features: 1.State of the art manufacturing to OE specifications for a precise fit.FREE SHIPPING
  • Offer #2: $168.98 price + $0.00 shipping estimate = $168.98* total. Utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience . Specifications: Brand: Modigt Condition: 100% Brand New And High Quality Color: As the pictures show Material: Multiple Layers Steel (MLS) Head Gasket Gasket Design: Cylinder Head Gasket Set Fitment Type:Direct Replacement Features: Easy installation.FREE SHIPPING
  • Offer #3: $159.99 price + $0.00 shipping estimate = $159.99* total.FREE SHIPPING
  • Offer #4: $159.99 price + $0.00 shipping estimate = $159.99* total.FREE SHIPPING
  • Offer #5: $54.99 price + $0.00 shipping estimate = $54.99* total.FREE SHIPPING

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