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MAHLE Car Engine Parts Online

From air filters to fuel delivery, online engine parts are essential for automotive repairs, maintenance, and even performance upgrades. Whether you’re an experienced mechanic or automotive enthusiast working on your daily driver or restoring a classic, Sixity Auto has you covered. Dive into our catalog below to find the car engine parts you need to keep your vehicle running smoothly.

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  1. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 2011-2021 Ram 1500 2500 3500 4000 4500 5500 Classic 5.7L 6.4L V8
    Special Price $82.38 Regular Price $117.99
    MAHLE
  2. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 2011-2022 Jeep Cheroke Cherokee Gladiator Grand L 3.2L 3.6L V6
    Special Price $100.05 Regular Price $142.99
    MAHLE
  3. MAHLE Engine Cylinder Head Bolt Set
    MAHLE Cylinder Head Bolt Set for 1984-1995 Toyota 4Runner Celica Pickup 2.4L L4
    Special Price $62.64 Regular Price $88.99
    MAHLE
  4. MAHLE Engine Cylinder Head Bolt Set
    MAHLE Cylinder Head Bolt Set for 2011-2018 Ram 2500 3500 4500 5500 6.7L L6
    Special Price $180.94 Regular Price $257.99
    MAHLE
    Out of stock
  5. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Engine Cylinder Head Bolt Sets for 2001-2011 GMC 2500 3500 4500 C4500 C5500 Savana Topkick 6.6L V8
    Special Price $208.61 Regular Price $297.99
    MAHLE
  6. MAHLE Engine Crankcase Vent Valve Seal
    MAHLE Engine Crankcase Vent Valve Seal for 2001-2017 Mazda 3 5 6 B2300 CX-7 Miata MX-5 Sport Tribute 2.0L 2.3L 2.5L L4
    Special Price $14.62 Regular Price $20.99
    MAHLE
  7. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33221 Cylinder Head Bolt Set
    Special Price $17.32 Regular Price $24.99
    MAHLE
  8. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33316 Engine Cylinder Head Bolt Set
    Special Price $28.82 Regular Price $40.99
    MAHLE
  9. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33429 Cylinder Head Bolt Set
    Special Price $29.88 Regular Price $42.99
    MAHLE
  10. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33401 Cylinder Head Bolt Set
    Special Price $44.73 Regular Price $63.99
    MAHLE
  11. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 1991-2000 Mazda B4000 Navajo 4.0L V6
    Special Price $49.22 Regular Price $69.99
    MAHLE
  12. MAHLE Engine Cylinder Head Bolt Set
    MAHLE Engine Cylinder Head Bolt Set for 2005-2013 Audi A3 A4 A5 A6 allroad Quatt Quattro 2.0L L4
    Special Price $52.97 Regular Price $75.99
    MAHLE
  13. MAHLE Engine Cylinder Head Bolt Set
    MAHLE Engine Cylinder Head Bolt Set for 2006-2016 Volkswagen Beetle Bora CC Eos GTI Jetta Passat Tiguan 2.0L L4
    Special Price $52.97 Regular Price $75.99
    MAHLE
  14. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33388 Cylinder Head Bolt Set
    Special Price $67.91 Regular Price $96.99
    MAHLE
  15. MAHLE Engine Cylinder Head Bolt Set
    MAHLE Cylinder Head Bolt Set for 2006-2013 Toyota Camry Corolla Matrix RAV4 Solara 2.4L L4
    Special Price $72.53 Regular Price $103.99
    MAHLE
  16. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Engine Cylinder Head Bolt Sets for 2002-2004 Cadillac CTS Escalade ESV EXT 5.3L 5.7L 6.0L V8
    Special Price $73.50 Regular Price $104.99
    MAHLE
  17. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Engine Cylinder Head Bolt Sets for 2003-2007 Hummer H2 6.0L V8
    Special Price $73.50 Regular Price $104.99
    MAHLE
  18. MAHLE Engine Cylinder Head Bolt Set
    MAHLE Engine Cylinder Head Bolt Set for 1979-1997 Nissan 240SX 310 720 Axxess D21 Pathfinder Pickup Stanza Van 1.4L 1.5L 2.4L L4
    Special Price $74.95 Regular Price $106.99
    MAHLE
  19. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Engine Cylinder Head Bolt Sets for 2004 Buick Rainier 5.3L V8
    Special Price $75.00 Regular Price $106.99
    MAHLE
  20. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Engine Cylinder Head Bolt Sets for 1999-2004 GMC 15 1500 2500 3500 Envoy Savana Sierra XL XUV 4.8L 5.3L 6.0L V8
    Special Price $75.00 Regular Price $106.99
    MAHLE
  21. MAHLE Engine Cylinder Head Bolt Set
    MAHLE Engine Cylinder Head Bolt Set for 2004-2013 Cadillac ATS CTS SRX STS XTS 2.8L 3.0L 3.6L V6
    Special Price $77.82 Regular Price $110.99
    MAHLE
  22. MAHLE Engine Crankcase Vent Valve Seal
    MAHLE B31859 Engine Crankcase Vent Valve Seal
    Special Price $7.32 Regular Price $9.99
    MAHLE
  23. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33534 Cylinder Head Bolt Set
    Special Price $12.72 Regular Price $17.99
    MAHLE
  24. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33233 Cylinder Head Bolt Set
    Special Price $13.01 Regular Price $18.99
    MAHLE
  25. MAHLE Engine Crankcase Vent Valve Seal
    MAHLE Engine Crankcase Vent Valve Seal for 2011-2020 Lincoln MKC MKT MKZ 2.0L 2.3L 2.5L L4
    Special Price $14.62 Regular Price $20.99
    MAHLE
  26. MAHLE Engine Crankcase Vent Valve Seal
    MAHLE Engine Crankcase Vent Valve Seal for 2012-2017 Land Rover Discovery Evoque LR2 Range Rover Sport 2.0L L4
    Special Price $14.62 Regular Price $20.99
    MAHLE
  27. MAHLE Engine Crankcase Vent Valve Seal
    MAHLE Engine Crankcase Vent Valve Seal for 2013-2017 Jaguar XE XF 2.0L L4
    Special Price $14.92 Regular Price $20.99
    MAHLE
  28. MAHLE Engine Crankcase Vent Valve Seal
    MAHLE Engine Crankcase Vent Valve Seal for 2005-2011 Mercury Mariner Milan 2.3L 2.5L L4
    Special Price $14.92 Regular Price $20.99
    MAHLE
  29. MAHLE Engine Crankcase Vent Valve Seal
    MAHLE Engine Crankcase Vent Valve Seal for 2001-2023 Ford C-Max EcoSport Edge Escape Explorer Focus Fusion Mustang Police 2.0L 2.3L 2.5L L4
    Special Price $14.92 Regular Price $20.99
    MAHLE
  30. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33363 Cylinder Head Bolt Set
    Special Price $16.74 Regular Price $23.99
    MAHLE
  31. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33380 Engine Cylinder Head Bolt Set
    Special Price $28.53 Regular Price $40.99
    MAHLE
  32. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 2007-2009 Chrysler Aspen 4.7L V8
    Special Price $33.68 Regular Price $47.99
    MAHLE
  33. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 2011-2013 Ram 1500 Dakota 3.7L 4.7L V6 V8
    Special Price $33.68 Regular Price $47.99
    MAHLE
  34. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 2006-2007 Mitsubishi Raider 4.7L V8
    Special Price $34.38 Regular Price $48.99
    MAHLE
  35. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 1999-2012 Jeep Cherokee Commander Grand Liberty 3.7L 4.7L V6 V8
    Special Price $34.38 Regular Price $48.99
    MAHLE
  36. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 2000-2011 Dodge 1500 Dakota Durango Nitro Ram 3.7L 4.7L V6 V8
    Special Price $34.38 Regular Price $48.99
    MAHLE
  37. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33464 Cylinder Head Bolt Set
    Special Price $35.07 Regular Price $49.99
    MAHLE
    Out of stock
  38. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33502 Engine Cylinder Head Bolt Set
    Special Price $37.37 Regular Price $52.99
    MAHLE
  39. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 1991-1995 Pontiac Am Bonneville Grand Sport Trans 3.3L 3.8L V6
    Special Price $38.74 Regular Price $54.99
    MAHLE
  40. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 1988-1995 Oldsmobile 88 98 Achieva Calais Ciera Cruiser Cutlass Delta 3.3L 3.8L V6
    Special Price $38.74 Regular Price $54.99
    MAHLE
  41. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 1992-1995 Chevrolet APV Lumina 3.8L V6
    Special Price $39.53 Regular Price $55.99
    MAHLE
  42. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33681 Cylinder Head Bolt Set
    Special Price $39.53 Regular Price $55.99
    MAHLE
  43. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 1988-1995 Buick Avenue Century Electra LeSabre Park Reatta Regal Riviera Skylark 3.3L 3.8L V6
    Special Price $39.53 Regular Price $55.99
    MAHLE
  44. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33449 Engine Cylinder Head Bolt Set
    Special Price $39.80 Regular Price $56.99
    MAHLE
  45. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33673 Cylinder Head Bolt Set
    Special Price $39.96 Regular Price $56.99
    MAHLE
  46. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33553 Cylinder Head Bolt Set
    Special Price $44.97 Regular Price $63.99
    MAHLE
  47. MAHLE Engine Cylinder Head Bolt Set
    MAHLE GS33750 Engine Cylinder Head Bolt Set
    Special Price $46.15 Regular Price $65.99
    MAHLE
  48. MAHLE Engine Cylinder Head Bolt Set
    2 pc MAHLE Cylinder Head Bolt Sets for 1995-2008 Pontiac Bonneville Firebird Grand Prix 3.8L V6
    Special Price $47.12 Regular Price $66.99
    MAHLE
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High-Quality Engine Parts for Your Motor Vehicle

Sixity Auto works with top brands to build our inventory of OEM-quality engine parts online, ensuring you have access to reliable and cost-effective components. We promise that every part fits as advertised and meets or exceeds expectations. 

We want to make sure that whether you’re performing routine maintenance or making a major repair, you can find the best parts at a fair price. Our focus is always on delivering affordable solutions without compromising the strict tolerances for your vehicle’s longevity. 

Fast, Reliable Shipping

We know that when you order car engine parts, you need them right away. Our network of US warehouses enables us to offer fast, dependable shipping across the US, with 99% of orders shipping within one business day. Many of the items in our catalog also come with free shipping. 

A Reputation You Can Count On

Sixity Auto has been in business for over 20 years and has shipped over 10 million engine parts from our online storefront. Our customers praise our products and timely delivery. If you have any questions about us or our inventory, contact our US-based customer service department. We’re happy to be of service.

Frequently Asked Questions

How fast will your engine parts arrive?

Timing is a top priority. We use our extensive network of warehouses to ensure speedy delivery, with most orders shipping within one business day. That said, the exact delivery time will depend on the parts ordered, your location, and the delivery options selected during checkout.

Are the parts on Sixity Auto comparable to what I’d find in a store?

Absolutely! We stock only top-quality OEM-replacement auto parts that meet or exceed original equipment specifications. The crucial difference between Sixity Auto and the other guys is price. We offer these high-quality parts at prices typically lower than those at your local auto parts store.

Do you offer any discounts for the engine parts sold online?

Yes. We’re proud to offer a 10% discount on everything for military personnel. 

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  1. Part Type
    Engine Variable Valve Timing (VVT) Adjuster Magnet
  2. Part Type
    Engine Cylinder Head Bolt Set
  3. Part Type
    Engine Crankcase Vent Valve Seal
  4. Brand
    MAHLE
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  1. Air Cleaner Mounting Gasket 42items
  2. Air Filter 131items
  3. Carburetor Choke Tube Gasket 7items
  4. Carburetor Mounting Gasket 5items
  5. Catalytic Converter Gasket 270items
  6. Distributor Mounting Gasket 31items
  7. Distributor O-Ring 10items
  8. Engine Camshaft Gasket 13items
  9. Engine Camshaft Plug 14items
  10. Engine Camshaft Plug Set 5items
  11. Engine Camshaft Seal 23items
  12. Engine Camshaft Seal Kit 10items
  13. Engine Conversion Gasket Set 41items
  14. Engine Crankcase Breather Gasket 3items
  15. Engine Crankcase Vent Valve Seal 7items
  16. Engine Crankshaft Seal 86items
  17. Engine Crankshaft Seal Kit 3items
  18. Engine Cylinder Head Bolt Set 147items
  19. Engine Cylinder Head Bolt Washer Set 7items
  20. Engine Cylinder Head Dowel Pin 2items
  21. Engine Cylinder Head Gasket 193items
  22. Engine Cylinder Head Gasket Set 120items
  23. Engine Cylinder Head Plug 3items
  24. Engine Gasket Set 11items
  25. Engine Harmonic Balancer Repair Sleeve 25items
  26. Engine Intake Manifold Bolt Set 14items
  27. Engine Intake Manifold Cover Gasket 2items
  28. Engine Intake Manifold Gasket 50items
  29. Engine Intake Manifold Gasket Set 377items
  30. Engine Main Bearing Gasket Set 136items
  31. Engine Oil Dipstick Tube Seal 11items
  32. Engine Oil Drain Plug Gasket 74items
  33. Engine Oil Filter 473items
  34. Engine Oil Filter Adapter Gasket 61items
  35. Engine Oil Filter Adapter Seal 2items
  36. Engine Oil Filter Gasket 13items
  37. Engine Oil Filter Housing Seal Kit 2items
  38. Engine Oil Manifold Gasket 5items
  39. Engine Oil Pan Gasket 120items
  40. Engine Oil Pan Gasket Set 190items
  41. Engine Oil Pump Gasket 14items
  42. Engine Oil Pump O-Ring 2items
  43. Engine Oil Pump Pickup Tube Gasket 12items
  44. Engine Oil Pump Screen 2items
  45. Engine Oil Pump Shaft Retainer 19items
  46. Engine Oil Thermostat 2items
  47. Engine Push Rod Gasket Set 4items
  48. Engine Timing Cover Gasket 23items
  49. Engine Timing Cover Gasket Set 248items
  50. Engine Timing Cover Seal 104items
  51. Engine Valve Cover Bolt Kit 4items
  52. Engine Valve Cover Gasket 71items
  53. Engine Valve Cover Gasket Set 547items
  54. Engine Valve Cover Grommet Set 37items
  55. Engine Valve Stem Oil Seal Set 270items
  56. Engine Variable Valve Timing (VVT) Adjuster Magnet 0items
  57. Engine Variable Valve Timing (VVT) Adjuster Magnet Seal 3items
  58. Engine Variable Valve Timing (VVT) Sensor Seal 6items
  59. Engine Variable Valve Timing (VVT) Solenoid Filter Gasket 7items
  60. Engine Variable Valve Timing (VVT) Solenoid Gasket 10items
  61. Exhaust Gas Recirculation (EGR) Cooler Gasket 6items
  62. Exhaust Gas Recirculation (EGR) Tube Gasket 25items
  63. Exhaust Gas Recirculation (EGR) Valve Gasket 138items
  64. Exhaust Gas Recirculation (EGR) Valve Spacer Plate Gasket 1item
  65. Exhaust Manifold Gasket 88items
  66. Exhaust Manifold Gasket Set 231items
  67. Exhaust Pipe Flange Gasket 384items
  68. Fuel Filter 343items
  69. Fuel Injection Idle Air Control Valve Gasket 29items
  70. Fuel Injection Nozzle O-Ring 38items
  71. Fuel Injection Nozzle O-Ring Kit 16items
  72. Fuel Injection Plenum Gasket 56items
  73. Fuel Injection Plenum Gasket Set 93items
  74. Fuel Injection Pump Mounting Gasket 2items
  75. Fuel Injection Throttle Body Mounting Gasket 265items
  76. Fuel Injection Throttle Body O-Ring 7items
  77. Fuel Injection Throttle Body Seal 2items
  78. Fuel Injector O-Ring Kit 73items
  79. Fuel Injector Seal Kit 14items
  80. Fuel Pump Bowl Gasket 8items
  81. Fuel Pump Gasket 67items
  82. Intake and Exhaust Manifolds Combination Gasket 13items
  83. Oil Filter Mounting Bolt Seal 4items
  84. Spark Plug Tube Seal Set 16items
  85. Supercharger Gasket 2items
  86. Turbocharger Gasket 9items
  87. Turbocharger Mounting Gasket Set 47items
  88. Turbocharger Oil Line Gasket 4items
  89. Vacuum Pump Gasket 2items
Price
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Pack Size
  1. 1 81items
  2. 2 73items
Part Placement
  1. Various 33items
Stock
  1. In Stock 144items
  2. Out of Stock 10items
free shipping on eligible items at sixityauto.com

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On eligible items

At SixityAuto.com, we offer free shipping on thousands of eligible items. We also ship FAST. Over 99% of all items ordered will ship within one business day. Plus, we ship from our strategically located warehouses on the East and West Coast to save precious shipping time.

100% fitment guarantee at sixityauto.com

100% FITMENT GUARANTEE
Your parts will fit as advertised

Shop with confidence, knowing that your purchase from Sixity Auto will fit your vehicle. If after purchase you determine that your part does not fit the vehicle we advertised, simply contact us to initiate a return. We want your parts to fit!

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RAVE REVIEWS
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call sixity auto 8am to 8pm Eastern, Monday through Friday

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(888) 679-6279
Monday through Friday, 8am-8pm Eastern

We speak your language. Our staff has decades of experience selling auto parts to enthusiasts like you. Whether it's for your car, truck, or van, we have staff on hand that can answer your questions and make sure you get the part you're looking for.

For phone sales or help with product fitment questions, our U.S.-based customer service staff in California and Indiana is available weekdays, 8am-8pm ET.

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BUILT FOR BUSINESS
Tax-exempt shopping available

Sixity Auto works with a wide range of business customers—from repair shops and dealerships to fleet operators, government organizations, and others that purchase parts for resale or operational use.

If you are a qualified tax-exempt or resale customer, submit your documentation and we'll set you up for tax-free shopping. Check out all the details here.

military members and vets save 10% every day

MILITARY DISCOUNT
Save 10% on every purchase

Sixity Auto is proud to support our Active-Duty Service Members, Vets, and their immediate families. To show a token of our thanks, we extend a 10% discount on your entire purchase, every single day.

We use VerifyPass (formerly ID Discount) to help us manage our Military Discount program. Click here for all the details!

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© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.