{"product_id":"apex-ahb909-engine-cylinder-head-bolt-set","title":"Apex AHB909 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eReliable Engine Cylinder Head Bolt Set for Audi and Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Apex AHB909 Engine Cylinder Head Bolt Set is designed specifically for a range of Audi and Volkswagen models, ensuring secure and precise fastening of the cylinder head. This bolt set is engineered to meet the exact specifications required for vehicles such as the Audi A3, A4, A5, A6, and Volkswagen Golf R, GTI, Jetta, and Tiguan.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple Audi and Volkswagen models including Quattro variants\u003c\/li\u003e\n\u003cli\u003eEngineered for secure cylinder head fastening and durability\u003c\/li\u003e\n\u003cli\u003ePart number AHB909 for easy identification and fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications for reliable engine performance\u003c\/li\u003e\n\u003cli\u003eSuitable for both naturally aspirated and turbocharged engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePrecision Engine Hardware for Optimal Performance\u003c\/h2\u003e\u003cp\u003eThe Apex AHB909 cylinder head bolt set is manufactured to provide consistent clamping force, which is critical for maintaining the integrity of the engine’s cylinder head gasket seal. Proper torque and bolt stretch characteristics help prevent leaks and engine damage. This set is compatible with a wide range of Audi and Volkswagen models, including the A3 Quattro, A4 Quattro, A5 Quattro, A6 Quattro, allroad, Beetle, CC, Eos, Golf R, GTI, Jetta, Passat, Q3 Quattro, Q5, Tiguan Limited, TT Quattro, and TTS Quattro. Using the correct cylinder head bolts like the AHB909 ensures engine reliability and longevity.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or stretched cylinder head bolts\u003c\/li\u003e\n\u003cli\u003eResolving cylinder head gasket leaks due to improper bolt tension\u003c\/li\u003e\n\u003cli\u003ePreventing engine overheating caused by head gasket failure\u003c\/li\u003e\n\u003cli\u003eMaintaining engine compression and performance\u003c\/li\u003e\n\u003cli\u003eEnsuring proper sealing after cylinder head removal or engine rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Apex AHB909 cylinder head bolt set, it is important to follow the manufacturer’s torque specifications and tightening sequence for your specific Audi or Volkswagen model. Bolts should be replaced rather than reused to maintain proper clamping force. Use a calibrated torque wrench and consider the use of thread lubricant or sealant if specified by the vehicle manufacturer. Proper installation helps avoid engine damage and ensures optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eApex manufactures the AHB909 cylinder head bolt set to meet stringent quality standards, ensuring durability and fitment accuracy. While specific warranty details are not provided, Apex products typically undergo rigorous testing to comply with OEM requirements. Using genuine or OEM-equivalent hardware like the AHB909 supports engine reliability and service life.\u003c\/p\u003e","brand":"Apex","offers":[{"title":"Default Title","offer_id":51816889450677,"sku":"FMVJ-AHB909","price":36.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AG_AHB909_Fro.jpg?v=1774702678","url":"https:\/\/www.partcatalog.com\/products\/apex-ahb909-engine-cylinder-head-bolt-set","provider":"PartCatalog","version":"1.0","type":"link"}