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The 24 best-selling engine on AliExpress

We picked 24 engine from AliExpress with real orders and good reviews. Prices go from $1.78 to $19.89, the average rating is 4.8 stars and the most popular one has 62.4k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1Car Obd2 Scanner Diagnostic Tool Code Reader Engine Fault Code Reader Scanner Can Diagnose-65%Car Obd2 Scanner Diagnostic Tool Code Reader Engine Fault Code Reader Scanner Can Diagnose All Obd I$8.30 $23.73★ 4.5 · 62.4k soldView on AliExpress →
  2. 2Refueling Funnel with Filter Motorcycle Refuel Engine Oil Funnel Moto Car Long Mouth Funne-54%Refueling Funnel with Filter Motorcycle Refuel Engine Oil Funnel Moto Car Long Mouth Funne$2.41 $5.26★ 4.9 · 31.7k soldView on AliExpress →
  3. 3Popular ELM327 WiFi OBD2 Diagnostic Scanner V1.5 Car Code Reader Check Engine Fault Detect-54%Popular ELM327 WiFi OBD2 Diagnostic Scanner V1.5 Car Code Reader Check Engine Fault Detect$4.45 $9.69★ 4.9 · 30.4k soldView on AliExpress →
  4. 4Multi-Purpose Nylon Zip Ties Car Engine Guards Underbody Panel Fastener Clip Screw Replace-66%Multi-Purpose Nylon Zip Ties Car Engine Guards Underbody Panel Fastener Clip Screw Replace$2.63 $7.76★ 4.9 · 25.5k soldView on AliExpress →
  5. 51PC Car Sound Insulation Cotton Engine Hood Heat Insulation Self-Adhesive Pad With Four Sp-55%1PC Car Sound Insulation Cotton Engine Hood Heat Insulation Self-Adhesive Pad With Four Sp$12.28 $27.35★ 4.9 · 21.5k soldView on AliExpress →
  6. 6Universal Car Refueling Funnel Telescopic Filling Funnels Car Motorcycle Engine Gasoline O-78%Universal Car Refueling Funnel Telescopic Filling Funnels Car Motorcycle Engine Gasoline O$1.78 $8.13★ 4.7 · 18.6k soldView on AliExpress →
  7. 7Mini ELM327 V1.5/V2.1 Bluetooth OBD2 Scanner Code Reader Car Diagnostic Tools Check Engine-58%Mini ELM327 V1.5/V2.1 Bluetooth OBD2 Scanner Code Reader Car Diagnostic Tools Check Engine$3.04 $7.29★ 4.9 · 10.4k soldView on AliExpress →
  8. 81pc Dynamic meteor Led Car Hood Lights Strip Universal Engine Hood Guide Decorative Light-61%1pc Dynamic meteor Led Car Hood Lights Strip Universal Engine Hood Guide Decorative Light$5.56 $14.13★ 4.6 · 10k soldView on AliExpress →
  9. 9Car Diagnostic Tool CY3001 OBD2 Scanner Code Reader Car Voltage Tester Engine Fault Code S-55%Car Diagnostic Tool CY3001 OBD2 Scanner Code Reader Car Voltage Tester Engine Fault Code S$10.40 $23.16★ 4.9 · 8.7k soldView on AliExpress →
  10. 10Fit for BMW E87 E60 E83 E84 E89 E90 E91 E92 E93 Car Engine Start Button Replace Cover Stop-65%Fit for BMW E87 E60 E83 E84 E89 E90 E91 E92 E93 Car Engine Start Button Replace Cover Stop$1.99 $5.61★ 4.9 · 7.2k soldView on AliExpress →
  11. 11V510 Professional Obdii Diagnostic Scanner, Engine Fault Code Reader, Live Data Stream, I/-61%V510 Professional Obdii Diagnostic Scanner, Engine Fault Code Reader, Live Data Stream, I/$9.99 $25.43★ 4.9 · 6.3k soldView on AliExpress →
  12. 126in1 Police Sports Car Fire Engine Mini Loader Truck Plane Classic City Model Building Blo-56%6in1 Police Sports Car Fire Engine Mini Loader Truck Plane Classic City Model Building Blo$3.89 $8.81★ 4.9 · 6.2k soldView on AliExpress →
  13. 13Universal Car Wash Brush Kit Soft Microfiber Detailing Cleaning for Cars Motorcycle Engine-55%Universal Car Wash Brush Kit Soft Microfiber Detailing Cleaning for Cars Motorcycle Engine$7.19 $16.02★ 4.9 · 6.1k soldView on AliExpress →
  14. 1410 PCS M6 Car Modified Fasteners Fender Washer Bumper Engine Concave Screws Fender Washer -50%10 PCS M6 Car Modified Fasteners Fender Washer Bumper Engine Concave Screws Fender Washer License Plate Bolts$4.33 $8.66★ 4.9 · 5.6k soldView on AliExpress →
  15. 15Newest LCD Digital Engine Tach Hour Meter Tachometer Gauge Inductive Display For Motorcycl-58%Newest LCD Digital Engine Tach Hour Meter Tachometer Gauge Inductive Display For Motorcycl$5.58 $13.38★ 4.8 · 5k soldView on AliExpress →
  16. 16Spark Plug Tester Double hole Diagnostic Tool Car 12V Spark Tester 0-6000rpm Auto Engine I-55%Spark Plug Tester Double hole Diagnostic Tool Car 12V Spark Tester 0-6000rpm Auto Engine I$19.89 $44.41★ 4.7 · 4.8k soldView on AliExpress →
  17. 17V519 RED Car Diagnostic Scanner Tool Automotive OBD2 Scanner for Engine Health Check with -63%V519 RED Car Diagnostic Scanner Tool Automotive OBD2 Scanner for Engine Health Check with Color Scre$9.99 $26.88★ 4.6 · 4.3k soldView on AliExpress →
  18. 18KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector Supp-57%KONNWEI MAXOBD Bluetooth OBD2 Scanner Auto Engine Code Reader Car Diagnostic Detector Supp$16.51 $38.76★ 4.9 · 4.3k soldView on AliExpress →
  19. 19Adjustable Multi-Function Engine Oil Filter Wrench Clamp Grid Oil Change Car Disassembly T-57%Adjustable Multi-Function Engine Oil Filter Wrench Clamp Grid Oil Change Car Disassembly T$14.41 $33.81★ 4.7 · 3.8k soldView on AliExpress →
  20. 2010-50pcs N90974701 Engine Cover Undertray Splashguard Wheel Arch Torx Screw Fastener Clips-13%10-50pcs N90974701 Engine Cover Undertray Splashguard Wheel Arch Torx Screw Fastener Clips Universal for Volks$2.34 $2.68★ 4.9 · 3.3k soldView on AliExpress →
  21. 21Bluetooth ELM327 OBD2 Car Code Reader Scanner V1.5 Fault Detector Check Engine Automotive-67%Bluetooth ELM327 OBD2 Car Code Reader Scanner V1.5 Fault Detector Check Engine Automotive$3.04 $9.18★ 4.9 · 3.3k soldView on AliExpress →
  22. 2276MM 3 Inch Car Air Filters Vent Filter High Flow Intake Kit Mesh Cone Engine Protector Re-62%76MM 3 Inch Car Air Filters Vent Filter High Flow Intake Kit Mesh Cone Engine Protector Re$11.04 $29.06★ 4.9 · 3.3k soldView on AliExpress →
  23. 23Universal Under Hood Engine Repair White LED Light Bar with Auto On/Off Switch Control Car-66%Universal Under Hood Engine Repair White LED Light Bar with Auto On/Off Switch Control Car$7.46 $22.10★ 4.6 · 3k soldView on AliExpress →
  24. 241Pc Boat Outboard Switch Engine Motor Lanyard Kill Urgent Stop Button Safety Connector Cor-54%1Pc Boat Outboard Switch Engine Motor Lanyard Kill Urgent Stop Button Safety Connector Cor$4.84 $10.53★ 4.9 · 3k soldView on AliExpress →

Quick picks

Most popularCar Obd2 Scanner Diagnostic Tool Code Reader Engine Fault Code Reader Scanner Ca$8.30 · ★ 4.5 · 62.4k soldBest ratedRefueling Funnel with Filter Motorcycle Refuel Engine Oil Funnel Moto Car Long M$2.41 · ★ 4.9 · 31.7k soldCheapest well ratedUniversal Car Refueling Funnel Telescopic Filling Funnels Car Motorcycle Engine $1.78 · ★ 4.7 · 18.6k sold

How much to pay

Tip: read the latest buyer photos on AliExpress and check the size or model before you order. Products with many orders and a rating of 4.7 or more are usually the safest choice.

Questions

What is the best-selling engine?

The most popular one is "Car Obd2 Scanner Diagnostic Tool Code Reader Engine Fault Code Reader Scanner Can Diagnose All Obd I", with 62.4k orders.

How much does a engine cost?

In this list prices go from $1.78 to $34.16; half of them cost less than $5.99.

Which engine has the best reviews?

"Refueling Funnel with Filter Motorcycle Refuel Engine Oil Funnel Moto Car Long Mouth Funne" has an average of 4.9 stars with many orders.

Are there discounts?

Yes. On average these products are 57% below their original price on AliExpress. Prices change often.

Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.

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