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### Descrição do Produto: Bomba de Óleo do Motor
A Bomba de Óleo do Motor é um componente essencial para o funcionamento eficiente e duradouro do seu veículo. Projetada com um Volume Padrão que garante a circulação adequada do óleo, esta bomba é ideal para manter a lubrificação em todos os componentes do motor, reduzindo o atrito e o desgaste. Com uma Pressão Padrão otimizada, a bomba assegura que o óleo atinja todas as partes críticas do motor, proporcionando uma performance superior e prolongando a vida útil do motor.
Construída com um Corpo de Alumínio Fundido, a bomba é leve e resistente, oferecendo durabilidade e resistência à corrosão. Este material não só contribui para a eficiência térmica, mas também reduz o peso total do sistema, melhorando a economia de combustível. Além disso, a bomba vem com O-Rings Inclusos, que garantem um vedamento perfeito, evitando vazamentos e mantendo a pressão ideal dentro do sistema.
### Instruções de Uso:
Para utilizar a Bomba de Óleo do Motor, siga os passos abaixo:
1. Instalação: Certifique-se de que o motor esteja frio e desconecte a bateria. Remova a bomba antiga, se houver, e limpe a área de instalação. Coloque os O-Rings nos locais apropriados da nova bomba.
2. Conexão: Conecte a bomba ao motor, garantindo que todos os encaixes estejam firmes e seguros. Utilize as ferramentas adequadas para evitar danos ao corpo da bomba.
3. Verificação: Após a instalação, verifique se não há vazamentos. Ligue o motor e observe a pressão do óleo no painel. A pressão deve estar dentro dos parâmetros normais.
4. Manutenção: Realize verificações periódicas para garantir que a bomba esteja funcionando corretamente e que os O-Rings estejam em bom estado.
### Características do Produto
– Volume Padrão: Proporciona uma circulação de óleo eficiente, essencial para a lubrificação do motor.
– Pressão Padrão: Mantém a pressão ideal para o funcionamento do motor, prevenindo falhas e desgastes.
– Corpo de Alumínio Fundido: Leve e resistente, oferece durabilidade e eficiência térmica.
– O-Rings Inclusos: Garantem um vedamento seguro, evitando vazamentos e mantendo a pressão ideal.
### Perguntas Frequentes (FAQ)
Pergunta: Qual é a vida útil da Bomba de Óleo do Motor?
Resposta: A vida útil da bomba pode variar dependendo do uso e manutenção, mas, em condições normais, pode durar entre 100.000 a 150.000 km.
Pergunta: Como posso saber se a bomba de óleo está com problemas?
Resposta: Sinais de problemas incluem luz de pressão de óleo acesa no painel, ruídos estranhos no motor e vazamentos visíveis de óleo.
Pergunta: É necessário trocar os O-Rings ao instalar uma nova bomba?
Resposta: Sim, é altamente recomendável trocar os O-Rings para garantir um vedamento adequado e evitar vazamentos.
Pergunta: A instalação da bomba é complicada?
Resposta: A instalação pode ser feita por um mecânico experiente, mas é importante seguir as instruções corretamente para evitar danos.
Pergunta: A bomba é compatível com todos os tipos de motores?
Resposta: A bomba de óleo é projetada para ser compatível com uma ampla gama de motores, mas é sempre bom verificar as especificações do fabricante para garantir a compatibilidade.
David –
Exact fit on my 4.8 GM, Added 2 6mm washers to spring and it produces 45 PSI at ide after warm up and 64 PSI while driving. Way better than factory oil pumps. Will Recommend !
Kindle Customer –
A much needed oil pump for the Vortec V8. Like many written reviews here. Low oil pressure when the mileage get high. Also if the vehicle is driving up or down hill the valves will start to tick like crazy. Did all the research while some will say its the oil ring around the pick up tube or a bad pump. I decided to just replace the whole thing as a unit. My vehicle is a 2004 GMC Envoy XL (VIN P 5.3L LM4) Overall diffcuilty of this vehicle is that the front diff/ intermediate shaft/ axle disconnect are all connected to the oil pan. Unlike the GM full trucks like the Tahoe/Suburban/ C or K Series pick-ups. There 4wd system are not connected to the oil pan. The GMT 360/370 Chevy Trailblazer/ GMC Envoy/ Buick Rainer/ Saab 9-7 X/ Isuzu Ascender has a tighter engine compartment to work on. But overall Im happy that this pump is doing a great job of supplying oil to the engine. No more ticking up or down hills. If you owe a GMT 360/370 be prepare to pay a hefty labor for a shop to do the job or do what I did and take on the job yourself. Engine has 340k on it. New oil pump, new timing chain with sprockets, timing cover.
Tommy Dark-O Nunez –
Great pump at a great price
GGlover –
Test fitted the pump. Removed it and found a metal shaving on the pick up tube. Found the outer ring to have the edge chamfer facing outward. OEM had the chamfer facing inward, thus allowing for corner clearance in the housing. Reinstalled it with the chamfer facing inward. Remember to shim the stator, outer ring with 0.002” fueler gauges before bolting on the housing. Plus prime the pump thru the side drain plug on the block, Melling has a video. The pick up tube did not slide into the housing hole, but used a screw driver to press the clip up and the tube slide into the hole. Chevy Avalanche, installed with the pan ON. 3d printed a custom wrench to install the pick up bolt, otherwise I could not have installed it without dropping the pan.
Manuel –
I was doing a cam,head swap on my 2000 Silverado 5.3. Motor has about 270,000 miles and while I was changing the cam and timing chain like the old saying since your there might as well change it!! The oe was still holding good pressure but would slowly loose a little around 30% oil life left on monitor (37psi idle 45 cruise speed). Holds 60 after warms up at cruise speeds and 42-45 at idle. Melling oil pumps have never let me down!!!
Update 5/2/2019 5700 miles so far after install still holding great psi 42 hot idle 57-60psi cruise speed (50-70).
Update 10/19/2020 I’ve put about 23,000 miles total on the pump since the install. Still holding great and the same psi as my last update (about 42 idle, 57-60 cruise speeds) no problems!!!
Update 11/4/2022 I have around 45,000 miles over 300,000 miles on short block oil pressure still holding great,40-42 idle 60 at cruise speeds still no problems!!!!
Update 12/20/2024 around 65,000+ and still holding strong!! Truck is my daily driver so it’s getting used alot. If you ask me it’s cheap insurance, coming up on 400,000 keep on rolling!!
Amazon Customer –
Used In a 370ci 500hp motor and worked perfectly. Kept oil pressure with ease. Will definitely order more when the time comes
G. Chacon –
fast delivery good product
Darren M –
Freshening up an engine and chose this one for quality and cost. I took the cover off and shimmed the pump gear with two feeler gauges to center it then tightened the pump bolts to torque spec. I lubed up the pump gears before replacing the pump cover then tightened the cover bolts to spec.
Darren M –
Works great melling for Ls engines
Kindle Customer –
The oil pump worked perfectly to fix the ticking under the hood of my 2005 Chevy Avalanche Z71 4×4 LTZ Flex Fuel Truck.
I was having a few symptoms, which everyone told me was a lifter knock. I was told that I would have to change the lifters and camshaft to get it to stop. The symptoms I was having are as follows:
Ticking under the hood
Oil pressure gauge fluctuation (down to zero when idling/cold and continually fluctuating while driving)
I had changed the oil pressure sensor, so I knew it wasn’t that. I started to do the work, but I didn’t buy any parts until I checked for metal shavings in the oil pan and looked at the camshaft through the oil pan after removing the pan and plate underneath. I turned the engine manually so that I could see what the camshaft looked like. It looked smooth and glassy. There were no metal shavings in the oil pan, so I knew it could not be lifter knock. (Here you are looking for a significant amount of metal shavings, mine didn’t have any).
I decided instead to change the oil pump and o-ring. After a good week of work (including ordering and waiting for parts), the ticking was gone. The oil pump was the problem. The ticking is no longer there. My truck runs smoothly…actually better than when I first bought it. Since my truck had 150,000 miles on it, I also did a full moon trunion upgrade because Chevy put cheap half-moon trunions in the LS’s, which tend to break and cause more damage in the engine. I also put new pushrods in. I went from 7.393 to 7.400 pushrods. These are upgrades though. Eventually, you may have to do the trunion upgrade if you want to keep your motor running and to keep from having to do costly repairs because the cheap ones break. Essentially though, if your truck is ticking and all you want is for it to stop, I would look at the symptoms above and if you don’t see metal shavings anywhere, then the likelihood the ticking is coming from the oil pump. Change the oil pump and o-ring on the oil pump inlet tube and the ticking will go away.
This oil pump saved my truck. Thank you 🙂