| Oil Filter P550008 A146696 15208-W3401 078115561J Parameter: | |
| Part Number | P550008 A146696 15208-W3401 078115561J |
| Brand | Tamfiney |
| Weight | 410g |
| Height | 154 mm |
| Outer Diameter | 93mm |
| Inner Diameter/ Thread Size |
3/4″-16 |
| Minimum Order | 100 PCS |
| Place of Region: | Zhejiang, China |
| Payment Terms: | T/T |
| Price Terms: | FOB |
| Lead Time: | 30 to 50 days based on order quantities |
| Market Type: | After Market |
| Current Export Market: | North America, South America, Western Europe, Eastern Europe, Africa, Oceania |
What vehicles does P550008 fit?
RUFENER RK 1800-3
SULLAIR 115 K
TEUPEN LEO 50 GT
TYM T 430T 430
ZAUGG SNOW BEASTSNOW BEAST
ZEMMLER ML 2000 S
Performance Oil Filter Replacement P550008 A146696 15208-W3401 078115561J
Q: What is the P550008?
P550008 is a model of oil filter produced by Donaldson brand.
Product type: Oil filter, used to filter impurities, metal debris, and moisture in engine oil, ensuring the cleanliness of the lubrication system and reducing engine wear.
Applicable models: This model is a universal component and is suitable for vehicles from brands such as Toyota, Dodge, Hino, Nissan, etc.
Product specifications: According to publicly available information, the product size is approximately Φ 93 * 154, and the connecting thread is 3/4-16UN.
Q: Is it okay to change engine oil without changing the oil filter?
It is not wise to change engine oil without replacing the oil filter. Professionals strongly advise against this practice. While possible in operation, it harms engine health long-term.
Changing oil alone reduces the benefit of fresh oil. The old filter holds sludge, metal bits, and dirt. These contaminants enter the new oil quickly. Clean oil becomes dirty in a short time.
Lubrication drops when oil is unclean. Engine protection weakens with poor cleaning ability. The filter’s job gets harder over time. Its filtering power declines with use.
A clogged filter triggers the bypass valve. This valve lets oil skip filtration. Unfiltered oil flows straight into the engine. Fresh oil mixes with dirty oil instantly.
Engine parts suffer without clean lubrication. Crankshafts, rods, and cylinder walls need smooth oil films. Dirty oil acts like sandpaper on metal. Wear builds up fast under stress.
Noise, power loss, and high fuel use follow. Long-term damage may include severe mechanical failure. Old filter residue also cuts oil life short. Full synthetic oil degrades early.
Oil quality drops when mixed with old residue. Performance fades before the next service. Fresh oil cannot last its full cycle. Protection ends too soon.
Engine oil and filter work as a team. Both must renew together for best results. Always install a new filter with new oil. This step ensures peak engine performance.
Quality filters boost fuel efficiency and lower emissions. Trusted brands offer better durability and safety. Avoid cheap, low-grade filters at all costs. Smart choices protect your engine for years.
Q: Can I replace an oil filter by myself?
Sure, replacing the oil filter is a common self maintenance operation for car owners. As long as you have basic hands-on skills, prepare appropriate tools, and strictly follow the operating steps, you can complete it independently. This not only saves labor costs, but also deepens your understanding of vehicle structure.
Main risks and precautions
Although it can be operated by oneself, it is not recommended for inexperienced car owners to try it rashly, mainly for the following reasons:
Improper installation force: If the new filter is loosened too much, it may cause oil leakage during driving; If tightened too tightly, it may damage the threads or sealing seat of the filter element, causing more serious damage.
Inaccurate oil filling amount: Insufficient oil filling leads to insufficient engine lubrication; Adding too much will increase crankshaft running resistance, reduce fuel economy, and even damage oil seals.
Operating environment and safety: Operating the engine at high temperatures can easily cause burns; There is a risk of slipping if the vehicle is not firmly supported; Improper handling of old engine oil can pollute the environment.




