Wikiقارن الأسعار المباشرة على car parts عبر Amazon و eBay و AliExpress وتجار الشركاء المختارين. قطع غيار السيارات: RockAuto.com أعمق كتالوج (30-60% أرخص). فحمات الفرامل: Bosch، Akebono، PowerStop. شموع: NGK Iridium. انقر فوق أي بطاقة لفتح صفحة منتج البائع؛ نكسب عمولة تابعة صغيرة بدون تكلفة إضافية عليك.
Frequently asked questions about car parts
Where to buy car parts cheap online?
RockAuto.com — deepest catalog + lowest prices (often 30-60% off retail). Save by ordering from one warehouse (free shipping over $25). Amazon Automotive for consumables. AutoZone/O'Reilly online for parts pickup. Used: LKQ.com, Pull-A-Part, local salvage yards. Avoid no-name Amazon brands for brakes, suspension, safety-critical.
OEM vs aftermarket parts?
OEM (original equipment manufacturer): exact match to factory part, longest warranty, highest quality, most expensive. Aftermarket: third-party manufacturers, lower cost (40-60% less), quality varies. Use OEM for safety-critical (brakes, airbags) + electronics. Aftermarket fine for consumables (filters, wipers, body trim).
What brand of car parts are best?
Brake pads + rotors: Bosch, Akebono, PowerStop. Spark plugs: NGK Iridium, Denso Iridium. Oil filters: WIX, OEM, Bosch. Batteries: Optima (AGM), Interstate, Costco Kirkland. Tires: Michelin, Continental, Bridgestone. Belts + hoses: Gates, Continental. Avoid Bosch's lower-tier 'Quietcast' line — go with their premium 'BC' line for brakes.
Should I buy used or new auto parts?
Used for: engine components from low-mileage salvage cars (LKQ, Car-Part.com), bumpers + body panels, glass, wheels. New for: brakes, belts, hoses, filters, electrical, anything safety-related. Junkyard parts cost 20-40% of new with research time investment.
How do I find the right parts for my car?
RockAuto's catalog filters by year/make/model/engine — match exactly. Cross-reference part numbers from your owner's manual or dealer service. Forum boards for your specific car (camrycustoms, ToyotaNation, etc.) have parts compatibility info. Always double-check before ordering — wrong-fit parts are expensive to return.
How long do car parts last?
Brake pads: 30,000-70,000 miles. Brake rotors: 70,000-100,000 miles. Tires: 50,000-70,000 miles. Belts: 50,000-100,000 miles. Battery: 4-7 years. Alternator: 80,000-150,000 miles. Water pump: 100,000-150,000 miles. Spark plugs: 60,000-100,000 miles (Iridium). Failure timing varies by driving conditions + climate.