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Fel-Pro Walker 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. Fel-Pro Engine Intake Manifold Bolt Set
    Fel-Pro Engine Intake Manifold Bolt Set for 1994-2002 Dodge Ram 2500 5.2L 5.9L V8
    Special Price $56.57 Regular Price $80.99
    Fel-Pro
  2. Fel-Pro Engine Crankshaft Seal Kit
    Fel-Pro Rear Engine Crankshaft Seal Kit for 2003-2010 Ford F-350 Super Duty 6.0L 6.4L V8
    Special Price $56.81 Regular Price $80.99
    Fel-Pro
  3. Fel-Pro Engine Crankshaft Seal Kit
    Fel-Pro Rear Engine Crankshaft Seal Kit for 2003-2010 Ford F-250 Super Duty 6.0L 6.4L V8
    Special Price $56.81 Regular Price $80.99
    Fel-Pro
  4. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 1995-2006 Mitsubishi Montero 3.0L 3.5L 3.8L V6
    Special Price $56.88 Regular Price $80.99
    Fel-Pro
  5. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2005-2008 Honda Pilot 3.5L V6
    Special Price $56.92 Regular Price $80.99
    Fel-Pro
  6. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Valve Cover Gasket Set for 2011-2015 BMW 335i xDrive 3.0L L6
    Special Price $57.30 Regular Price $81.99
    Fel-Pro
  7. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2003-2009 Lexus GX470 4.7L V8
    Special Price $57.45 Regular Price $81.99
    Fel-Pro
  8. Fel-Pro Engine Cylinder Head Bolt Set
    Fel-Pro Engine Cylinder Head Bolt Set for 2005-2010 Ford Mustang 4.0L V6
    Special Price $57.50 Regular Price $81.99
    Fel-Pro
  9. Fel-Pro Engine Cylinder Head Gasket
    Fel-Pro Right Engine Cylinder Head Gasket for 2011-2020 Ram 1500 5.7L V8
    Special Price $57.54 Regular Price $81.99
    Fel-Pro
  10. Fel-Pro Engine Crankshaft Seal Kit
    Fel-Pro Rear Engine Crankshaft Seal Kit for 1994-2010 Dodge Ram 2500 5.9L 6.7L L6
    Special Price $57.61 Regular Price $81.99
    Fel-Pro
  11. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Engine Intake Manifold Gasket Set for 2004-2009 Cadillac CTS 2.8L 3.6L V6
    Special Price $57.88 Regular Price $82.99
    Fel-Pro
  12. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2009-2014 Acura TL 3.5L 3.7L V6
    Special Price $57.99 Regular Price $82.99
    Fel-Pro
  13. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2009-2018 Honda Pilot 3.5L V6
    Special Price $57.99 Regular Price $82.99
    Fel-Pro
  14. Fel-Pro Fuel Injection Plenum Gasket Set
    Fel-Pro Fuel Injection Plenum Gasket Set for 2009-2015 Honda Pilot
    Special Price $59.67 Regular Price $84.99
    Fel-Pro
  15. Fel-Pro Engine Cylinder Head Bolt Set
    Fel-Pro Cylinder Head Bolt Set for 2016 Chevrolet Cruze Limited 1.8L L4
    Special Price $60.56 Regular Price $86.99
    Fel-Pro
  16. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 1997-2006 Jeep Wrangler 4.0L L6
    Special Price $61.83 Regular Price $87.99
    Fel-Pro
  17. Fel-Pro Engine Cylinder Head Gasket
    Fel-Pro Cylinder Head Gasket for 2011-2016 Chevrolet Cruze 1.8L L4
    Special Price $62.82 Regular Price $89.99
    Fel-Pro
  18. Fel-Pro Valley Pan Gasket Set
    Fel-Pro Valley Pan Gasket Set for 1970-1971 Buick GS 455 7.5L V8
    Special Price $63.55 Regular Price $90.99
    Fel-Pro
  19. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Engine Intake Manifold Gasket Set for 2010-2012 Lincoln MKT 3.7L V6
    Special Price $64.17 Regular Price $91.99
    Fel-Pro
  20. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Engine Intake Manifold Gasket Set for 2015 Infiniti Q40 3.7L V6
    Special Price $64.40 Regular Price $91.99
    Fel-Pro
  21. Fel-Pro Engine Oil Pan Gasket Set
    Fel-Pro Oil Pan Gasket Set for 1996-2005 Honda Civic 1.6L 1.7L L4
    Special Price $65.59 Regular Price $93.99
    Fel-Pro
    Out of stock
  22. Fel-Pro Engine Cylinder Head Bolt Set
    Fel-Pro Engine Cylinder Head Bolt Set for 1991-1999 Mitsubishi 3000GT 3.0L V6
    Special Price $65.72 Regular Price $93.99
    Fel-Pro
  23. Fel-Pro Engine Timing Cover Gasket Set
    Fel-Pro TCS 46159 Engine Timing Cover Gasket Set
    Special Price $66.20 Regular Price $94.99
    Fel-Pro
  24. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Intake Manifold Gasket Set for 2007-2008 GMC Acadia 3.6L V6
    Special Price $67.20 Regular Price $95.99
    Fel-Pro
  25. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Valve Cover Gasket Set for 2010-2019 Subaru Legacy 3.6L H6
    Special Price $69.13 Regular Price $98.99
    Fel-Pro
  26. Fel-Pro Engine Cylinder Head Gasket
    Fel-Pro Cylinder Head Gasket for 2003-2008 Hyundai Tiburon 2.0L L4
    Special Price $69.70 Regular Price $99.99
    Fel-Pro
    Out of stock
  27. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2007-2009 Hyundai Santa Fe 3.3L V6
    Special Price $71.09 Regular Price $101.99
    Fel-Pro
  28. Fel-Pro Engine Cylinder Head Gasket
    Fel-Pro Engine Cylinder Head Gasket for 1990-2001 Acura Integra 1.8L L4
    Special Price $71.77 Regular Price $102.99
    Fel-Pro
  29. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2006-2010 Hyundai Sonata 3.3L V6
    Special Price $72.55 Regular Price $103.99
    Fel-Pro
  30. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2006-2011 Hyundai Azera 3.3L 3.8L V6
    Special Price $72.55 Regular Price $103.99
    Fel-Pro
  31. Fel-Pro Engine Cylinder Head Bolt Set
    Fel-Pro Engine Cylinder Head Bolt Set for 2011-2016 Chevrolet Cruze 1.4L L4
    Special Price $73.43 Regular Price $104.99
    Fel-Pro
  32. Fel-Pro Engine Timing Cover Gasket Set
    Fel-Pro Engine Timing Cover Gasket Set for 2012-2016 Jeep Wrangler 3.6L V6
    Special Price $76.53 Regular Price $108.99
    Fel-Pro
    Out of stock
  33. Fel-Pro Fuel Injection Plenum Gasket Set
    Fel-Pro MS 96410-1 Fuel Injection Plenum Gasket Set
    Special Price $79.67 Regular Price $113.99
    Fel-Pro
  34. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Engine Intake Manifold Gasket Set for 2004-2013 Cadillac Escalade 5.3L 6.0L 6.2L V8
    Special Price $80.39 Regular Price $114.99
    Fel-Pro
  35. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Intake Manifold Gasket Set for 2006-2010 Jeep Grand Cherokee 6.1L V8
    Special Price $82.20 Regular Price $116.99
    Fel-Pro
  36. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Intake Manifold Gasket Set for 2001-2005 Ford Excursion 6.8L V10
    Special Price $83.64 Regular Price $118.99
    Fel-Pro
  37. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Engine Valve Cover Gasket Set for 2015-2017 Ford Transit-150 3.7L V6
    Special Price $84.03 Regular Price $119.99
    Fel-Pro
  38. Fel-Pro Engine Cylinder Head Bolt Set
    Fel-Pro Engine Cylinder Head Bolt Set for 2015-2016 GMC Yukon XL 5.3L 6.2L V8
    Special Price $85.99 Regular Price $122.99
    Fel-Pro
  39. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1965-1983 Ford F-100 3.9L 4.9L L6
    Special Price $87.85 Regular Price $124.99
    Fel-Pro
  40. Fel-Pro Engine Valve Cover Gasket Set
    Fel-Pro Valve Cover Gasket Set for 2011-2014 Ford F-150 3.5L V6
    Special Price $91.92 Regular Price $130.99
    Fel-Pro
  41. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1970-1972 Buick GS 455 7.5L V8
    Special Price $138.20 Regular Price $196.99
    Fel-Pro
  42. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1994-1999 Chevrolet K1500 Suburban 6.5L V8
    Special Price $153.85 Regular Price $219.99
    Fel-Pro
  43. Fel-Pro Engine Intake Manifold Gasket Set
    Fel-Pro Engine Intake Manifold Gasket Set for 2001-2003 Ford F-150 4.2L V6
    Special Price $181.02 Regular Price $258.99
    Fel-Pro
  44. Fel-Pro Engine Cylinder Head Gasket Set
    Fel-Pro Engine Cylinder Head Gasket Set for 2004-2007 Dodge Dakota 4.7L V8
    Special Price $189.69 Regular Price $270.99
    Fel-Pro
  45. Fel-Pro Engine Cylinder Head Gasket Set
    Fel-Pro Cylinder Head Gasket Set for 2011-2013 Ram 1500 4.7L V8
    Special Price $203.28 Regular Price $289.99
    Fel-Pro
  46. Fel-Pro Engine Cylinder Head Gasket Set
    Fel-Pro Cylinder Head Gasket Set for 2008-2009 Jeep Commander 4.7L V8
    Special Price $203.28 Regular Price $289.99
    Fel-Pro
  47. Fel-Pro Engine Cylinder Head Gasket Set
    Fel-Pro Engine Cylinder Head Gasket Set for 1997-2000 Ford Ranger 4.0L V6
    Special Price $208.09 Regular Price $296.99
    Fel-Pro
  48. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 2011-2015 Chevrolet Caprice 6.0L V8
    Special Price $212.41 Regular Price $302.99
    Fel-Pro
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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. Brand
    Fel-Pro
  2. Brand
    Walker
  3. Brand
    MAHLE
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Part Type
  1. Air Cleaner Mounting Gasket 710items
  2. Carburetor Heat Shield Gasket 55items
  3. Carburetor Mounting Gasket 870items
  4. Carburetor Mounting Gasket Set 41items
  5. Distributor Mounting Gasket 439items
  6. Distributor O-Ring 57items
  7. EGR Valve Gasket 1503items
  8. Engine Auxiliary Shaft Seal 2items
  9. Engine Block Cover Gasket 10items
  10. Engine Camshaft Plug 33items
  11. Engine Camshaft Plug Set 20items
  12. Engine Camshaft Position Sensor O-ring 26items
  13. Engine Camshaft Position Sensor Seal 38items
  14. Engine Camshaft Retainer Gasket 21items
  15. Engine Camshaft Seal 268items
  16. Engine Camshaft Seal Kit 206items
  17. Engine Camshaft Thrust Plate 77items
  18. Engine Circular Plug 55items
  19. Engine Conversion Gasket Set 722items
  20. Engine Crankcase Breather Gasket 1item
  21. Engine Crankcase Cover Gasket Set 24items
  22. Engine Crankshaft Position Sensor O-Ring 1item
  23. Engine Crankshaft Repair Sleeve 43items
  24. Engine Crankshaft Seal 29items
  25. Engine Crankshaft Seal Kit 3765items
  26. Engine Cylinder Head Bolt Set 1410items
  27. Engine Cylinder Head Dowel Pin 19items
  28. Engine Cylinder Head Gasket 2439items
  29. Engine Cylinder Head Gasket Set 1437items
  30. Engine Cylinder Head Set 101items
  31. Engine Gasket Set 2740items
  32. Engine Intake Manifold Bolt Set 138items
  33. Engine Intake Manifold Gasket 3items
  34. Engine Intake Manifold Gasket Set 2982items
  35. Engine Main Bearing Repair Sleeve 2items
  36. Engine Oil Drain Plug Gasket 1223items
  37. Engine Oil Filler Cap Seal 206items
  38. Engine Oil Filter Adapter Gasket 514items
  39. Engine Oil Filter Gasket 195items
  40. Engine Oil Pan Bolt Set 2items
  41. Engine Oil Pan Gasket Set 3329items
  42. Engine Oil Pressure Switch Seal 17items
  43. Engine Oil Pump Gasket 319items
  44. Engine Oil Pump Intermediate Shaft Guide 254items
  45. Engine Oil Pump O-Ring 67items
  46. Engine Push Rod Gasket Set 234items
  47. Engine Semi-Circular Plug 5items
  48. Engine Timing Chain Tensioner Gasket Set 30items
  49. Engine Timing Cover Gasket 52items
  50. Engine Timing Cover Gasket Set 2610items
  51. Engine Timing Cover Repair Sleeve 296items
  52. Engine Timing Cover Seal 3items
  53. Engine Valve Cover Gasket Set 5129items
  54. Engine Valve Cover Grommet Set 424items
  55. Engine Valve Cover Load Spreader Set 221items
  56. Engine Valve Cover O-Ring 30items
  57. Engine Valve Stem Oil Seal 1item
  58. Engine Valve Stem Oil Seal Set 2718items
  59. Engine Variable Valve Timing (VVT) Oil Pressure Switch Seal 16items
  60. Engine Variable Valve Timing (VVT) Sensor Seal 16items
  61. Exhaust Flange 4items
  62. Exhaust Flange Stud and Nut 230items
  63. Exhaust Manifold Gasket 1item
  64. Exhaust Manifold Gasket Set 2336items
  65. Exhaust Manifold Hardware Kit 249items
  66. Exhaust Manifold Heat Exchanger Gasket 5items
  67. Exhaust Pipe Flange Gasket 4494items
  68. Fuel Injection Idle Air Control Valve Gasket 102items
  69. Fuel Injection Plenum Gasket 5items
  70. Fuel Injection Plenum Gasket Set 1079items
  71. Fuel Injection Throttle Body Mounting Gasket 1576items
  72. Fuel Injector O-Ring Kit 1778items
  73. Fuel Pump Bowl Gasket 400items
  74. Fuel Pump Gasket 2items
  75. Fuel Pump Mounting Gasket 1596items
  76. Intake and Exhaust Manifolds Combination Gasket 635items
  77. Spark Plug Tube Seal Set 99items
  78. Turbocharger Mounting Gasket Set 94items
  79. Valley Pan Gasket Set 198items
Price
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Part Placement
  1. Center 36items
  2. Exhaust 209items
  3. Front 1155items
  4. Front No. 1 13items
  5. Front No. 2 7items
  6. Inner 1item
  7. Intake 113items
  8. Intake and Exhaust 1257items
  9. Left 322items
  10. Lower 546items
  11. Lower and Upper 2items
  12. Rear 3824items
  13. Rear Left 1item
  14. Rear No. 1 24items
  15. Rear No. 2 26items
  16. Right 366items
  17. Upper 820items
  18. Upper and Lower 144items
  19. Upper No. 1 5items
  20. Valve Cover 144items
  21. Valve To Heat Exchanger 1item
  22. Various 2281items
Stock
  1. In Stock 52112items
  2. Out of Stock 969items
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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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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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.