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.

Select Your Vehicle

View as Grid List

Items 49-96 of 329683

Set Ascending Direction
  1. NGK Spark Plug
    4 pc NGK Laser Iridium 92217 DILKAR7B8 Spark Plugs
    Rating:
    100%
    Special Price $61.22 Regular Price $86.99
  2. DENSO Direct Ignition Coil
    Denso 673-1309 Direct Ignition Coil
    Special Price $78.78 Regular Price $112.99
  3. PurolatorTECH Engine Oil Filter
    Purolator TECH Engine Oil Filter for 2003-2010 Pontiac Vibe 1.8L 2.4L L4
    Special Price $2.93 Regular Price $3.99
  4. Purolator Fuel Filter
    Purolator Fuel Filter for 1999-2007 Ford F-150
    Special Price $3.98 Regular Price $5.99
  5. Gates Fuel Tank Cap
    Gates 31835D Gas Cap
    Special Price $8.95 Regular Price $12.99
  6. NGK Ignition Coil
    6 pc NGK Ignition Coils for 2012-2017 Jeep Wrangler 3.6L V6
    Special Price $180.00 Regular Price $256.99
  7. NGK Iridium IX
    4 pc NGK Iridium IX 2667 BKR7EIX Spark Plugs
    Special Price $29.34 Regular Price $41.99
  8. NGK Iridium IX
    8 pc NGK Iridium IX 6509 LTR6IX-11 Spark Plugs
    Rating:
    100%
    Special Price $58.99 Regular Price $83.99
  9. NGK Spark Plug
    4 pc NGK Laser Iridium 97312 ILKR9Q7G Spark Plugs
    Special Price $49.96 Regular Price $70.99
  10. NGK Spark Plug
    4 pc NGK Ruthenium HX 95605 LTR7BHX Spark Plugs
    Special Price $41.71 Regular Price $59.99
  11. NGK Spark Plug
    NGK Ruthenium HX 94122 LFR6AHX-S Spark Plug
    Special Price $11.08 Regular Price $15.99
  12. NGK Laser Iridium
    NGK Laser Iridium 5899 IZFR5J Spark Plug
    Special Price $13.32 Regular Price $18.99
  13. Autolite Spark Plug
    6 pc Autolite Copper Core 3116 Spark Plugs
    Special Price $24.48 Regular Price $34.99
    Out of stock
  14. NGK Standard
    10 pc NGK Standard 6578 BPR4ES SOLID Spark Plugs
    Special Price $25.23 Regular Price $35.99
  15. Autolite Spark Plug
    8 pc Autolite Copper Core 3116 Spark Plugs
    Special Price $31.69 Regular Price $44.99
    Out of stock
  16. NGK Iridium IX
    4 pc NGK Iridium IX 6510 LTR7IX-11 Spark Plugs
    Rating:
    100%
    Special Price $29.34 Regular Price $41.99
  17. NGK Iridium IX
    8 pc NGK Iridium IX 2309 LFR7AIX Spark Plugs
    Special Price $58.99 Regular Price $83.99
    Out of stock
  18. PurolatorONE Engine Oil Filter
    Purolator ONE PL14610 Engine Oil Filter
    Rating:
    100%
    Special Price $5.34 Regular Price $7.99
  19. NGK Iridium IX
    8 pc NGK Iridium IX 7397 TR5IX Spark Plugs
    Rating:
    100%
    Special Price $57.81 Regular Price $82.99
  20. NGK Standard
    6 pc NGK Standard 5881 BKR7EKU Spark Plugs
    Rating:
    100%
    Special Price $44.71 Regular Price $63.99
  21. PurolatorTECH Engine Oil Filter
    Purolator TECH Engine Oil Filter for 2010-2017 Chevrolet Equinox 2.4L L4
    Rating:
    100%
    Special Price $3.45 Regular Price $4.99
  22. NGK Spark Plug
    4 pc NGK Laser Iridium 91961 DILFR7K9G Spark Plugs
    Special Price $61.11 Regular Price $86.99
  23. NGK Spark Plug
    NGK Ruthenium HX 95839 FR5AHX Spark Plug
    Special Price $11.31 Regular Price $15.99
  24. GMB Mechanical Fuel Pump
    GMB 520-8190 Mechanical Fuel Pump
    Special Price $26.24 Regular Price $36.99
  25. Champion Spark Plug
    6 pc Champion Iridium 9809 QC8WEP Spark Plugs
    Rating:
    100%
    Special Price $61.76 Regular Price $87.99
  26. NGK Laser Iridium
    4 pc NGK Laser Iridium 5787 ILZKR7B-11S Spark Plugs
    Special Price $49.69 Regular Price $70.99
  27. NGK Spark Plug
    8 pc NGK Ruthenium HX Spark Plugs for 2018-2021 Ford F-150 5.0L V8
    Rating:
    100%
    Special Price $97.73 Regular Price $139.99
  28. NGK Spark Plug
    6 pc NGK Laser Iridium 96008 DILKAR8K8G Spark Plugs
    Special Price $97.18 Regular Price $138.99
  29. NGK V-Power
    8 pc NGK V-Power 4177 TR6 Spark Plugs
    Rating:
    100%
    Special Price $20.17 Regular Price $28.99
  30. NGK Standard
    10 pc NGK Standard 3194 BR9ES SOLID Spark Plugs
    Rating:
    100%
    Special Price $26.59 Regular Price $37.99
  31. DENSO Direct Ignition Coil
    Denso 673-2301 Direct Ignition Coil
    Special Price $52.53 Regular Price $74.99
  32. NGK Iridium IX
    NGK Iridium IX 2313 LZTR4AIX-11 Spark Plug
    Special Price $7.74 Regular Price $10.99
  33. NGK Iridium IX
    NGK Iridium IX 2668 BKR8EIX Spark Plug
    Special Price $8.15 Regular Price $11.99
  34. NGK Standard
    10 pc NGK Standard 7734 BPR5ES Spark Plugs
    Special Price $24.99 Regular Price $35.99
  35. NGK V-Power
    10 pc NGK V-Power 5077 ZGR5A Spark Plugs
    Special Price $31.90 Regular Price $45.99
  36. NGK Spark Plug
    6 pc NGK Laser Iridium 97506 SILZKBR8D8S Spark Plugs
    Special Price $95.31 Regular Price $135.99
  37. NGK Ignition Coil
    8 pc NGK 48716 U5121 Ignition Coils
    Rating:
    100%
    Special Price $247.38 Regular Price $352.99
  38. NGK Spark Plug
    8 pc NGK V-Power Racing 3249 R5673-8 Spark Plugs
    Rating:
    100%
    Special Price $39.57 Regular Price $56.99
  39. NGK Standard
    6 pc NGK Standard 3133 BPZ8HS-10 Spark Plugs
    Rating:
    100%
    Special Price $48.69 Regular Price $69.99
  40. NGK Spark Plug
    8 pc NGK V-Power Racing 4554 R5671A-8 Spark Plugs
    Rating:
    87%
    Special Price $45.39 Regular Price $64.99
  41. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2009-2020 Dodge Charger 5.7L V8
    Rating:
    100%
    Special Price $138.50 Regular Price $197.99
  42. NGK Laser Iridium
    4 pc NGK Laser Iridium 94124 ILKAR7L11 Spark Plugs
    Rating:
    50%
    Special Price $48.64 Regular Price $68.99
  43. NGK Standard
    10 pc NGK Standard 5722 BR9ES Spark Plugs
    Special Price $26.59 Regular Price $37.99
Page
per page

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


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