Understanding key auto parts is crucial for every vehicle owner to ensure proper maintenance and performance. This guide by Tongrunfeng covers the most important auto parts, their functions, specifications, and maintenance tips. We'll explore engine components, braking systems, electrical parts, and suspension elements to help you make informed decisions about your vehicle's upkeep.
Function: Ignites the air-fuel mixture in combustion chambers
Tongrunfeng Specifications:
Material: Iridium alloy
Heat Range: 5-8
Gap: 0.028-0.032 inches
Lifespan: 60,000-100,000 miles
Maintenance Tips:
✔ Replace every 60,000 miles
✔ Check for oil fouling
✔ Use proper torque during installation
| Type | Efficiency | Lifespan | Replacement Cost |
|---|---|---|---|
| Paper | 95-98% | 12-15k miles | $10-$20 |
| Cotton | 99% | 50k miles | $30-$50 |
| Foam | 98.5% | 25k miles | $15-$30 |
Benefits of Quality Filters:
✔ Improved fuel economy
✔ Extended engine life
✔ Better acceleration
Tongrunfeng Premium Pads:
Material: Ceramic compound
Temperature Range: -40°F to 1,000°F
Noise Level: <65 dB
Wear Indicator: Yes
Comparison of Brake Pad Types:
| Type | Noise | Dust | Wear Life | Cost |
|---|---|---|---|---|
| Organic | Low | Medium | 30k miles | $ |
| Semi-Metallic | Medium | High | 40k miles | $$ |
| Ceramic | Low | Low | 50k+ miles | $$$ |
✔ Diameter: 10-14 inches
✔ Material: Cast iron with anti-corrosion coating
✔ Minimum Thickness: Varies by vehicle
✔ Warranty: 2 years unlimited mileage
Tongrunfeng Battery Specifications:
Voltage: 12V
CCA: 500-800
RC: 90-120 minutes
Warranty: 36-60 months
Battery Maintenance Checklist:
✔ Clean terminals quarterly
✔ Check voltage monthly
✔ Test before winter
| Output | Vehicle Size | Price Range |
|---|---|---|
| 80-120A | Compact | $150-$250 |
| 130-150A | Midsize | $200-$350 |
| 160-250A | Large/SUV | $300-$500 |
Failure Signs:
✔ Dimming lights
✔ Battery warning light
✔ Strange noises
Tongrunfeng Performance Shocks:
Type: Gas-charged
Body: Hardened steel
Rod: Chrome-plated
Warranty: 5 years
Replacement Indicators:
✔ Excessive bouncing
✔ Uneven tire wear
✔ Fluid leaks
✔ Material: Forged steel
✔ Grease Fittings: Yes
✔ Boot Material: Polyurethane
✔ Load Capacity: 1,500-3,000 lbs
✔ OE-quality manufacturing standards
✔ Rigorous testing (50+ quality checks)
✔ Competitive pricing with bulk discounts
✔ 12-month warranty on all components
✔ Technical support from certified mechanics
For product inquiries or wholesale pricing:
📧 Email: sale@tongrunfeng.com
With 10 years in automotive parts manufacturing, I personally guarantee Tongrunfeng auto parts meet or exceed OEM specifications. Contact our sales team today for reliable components that keep your vehicle running smoothly!
