OEM vs. aftermarket automobile oil seals

OEM (Original Equipment Manufacturer) and aftermarket automotive oil seals are two types of seals used in vehicles. OEM seals are made by the same manufacturer as the original equipment installed in the vehicle, while aftermarket seals are made by third-party manufacturers.

Here are some of the key differences between OEM and aftermarket automotive oil seals:

Aspect	OEM	Aftermarket
Quality	OEM seals are made to the same specifications as the original equipment and are designed to fit and function perfectly in the vehicle.	Aftermarket seals may not be made to the same specifications as the original equipment and may not fit or function as well as OEM seals.
Price	OEM seals are typically more expensive than aftermarket seals due to the higher quality and the fact that they are made by the same manufacturer as the original equipment.	Aftermarket seals are usually less expensive than OEM seals due to lower production costs and competition among manufacturers.
Availability	OEM seals can only be purchased from authorized dealers or directly from the manufacturer.	Aftermarket seals are widely available from a variety of sources, including auto parts stores, online retailers, and third-party manufacturers.
Warranty	OEM seals may be covered by a warranty from the vehicle manufacturer or the seal manufacturer.	Aftermarket seals may or may not be covered by a warranty from the manufacturer or the retailer.

OEM seals are made by the same manufacturer as the original equipment, and are designed for perfect installation and operation in vehicles. They are usually more expensive, but they are of better quality and may have a warranty. Seals in the accessories market are made by third-party manufacturers. Many inferior manufacturers may not be as suitable or effective as OEM seals, but they are usually cheaper and widely available (all oil seals of NNK can perfectly replace the original oil seals, and the price is very favorable). The above table compares the main differences between OEM and after-sales automobile oil seals.

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NNK oil seal Truck Wheel Seal OEM 0169975647S1 A0169975647S1 Rear Wheel with oring oil seal set car parts Repair Kit 145*175*13/14 for benz set.The hub oil seal can through the main seal lip of the oil seal, it can effectively prevent the leakage of lubricating oil and ensure that the bearing maintains a good lubrication state.

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110*140*12 1089552Oil Seal For Volvo Truck Parts

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Crank Shaft Seal 746.400 For Elring

Crank Shaft Seal 746.400 Auto Spare Parts For Elring.Crankshaft Seal - the perfect solution to ensure optimal engine performance and prevent oil leaks. This high-quality automotive component is designed to provide a secure and reliable seal for the crankshaft.For product details, please contact NOK-CN factory

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NNK Factory，Perkins oil seal manufacturer, we have various types of Perkins oil seals, welcome to contact us for product catalog. In order for your car engine to function properly, you need high-quality crankshaft seals that ensure tightness. 1. 2418F701 Rear Crank Shaft Oil Seal For Perkins 1004, 1006, 135TI. 2. Rear oil seal housing | 2418F701.

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NOK-CN 50*70*9 Tb Type Shaft Oil Seal OEM 90310-50001 rear axle shaft for Toyota Auto Parts skeleton oil seal

NOK-CN 50*70*9 Tb Type Shaft Oil Seal OEM 90310-50001 rear axle shaft for Toyota Auto Parts skeleton oil sealseal type t oil toyota 50×70×9 toyota 2e engine oil seals toyota 2e camshaft oil seal 50-70-9 43420h 22r front main seal 90311a0029 toyota 50 70 9 2e oil pump seal oil seal toyota corolla

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TCR Oil Seal 35*48*7 90311-35001 For toyota automotive Ntr Cfw Rubber Oil Seals Hydraulic Rotary Shaft Seal

TCR Oil Seal 35*48*7 90311-35001 For toyota automotive Ntr Cfw Rubber Oil Seals Hydraulic Rotary Shaft Seal toyota 2e engine oil seals 35-48-7 seal type t oil toyota front main seal 35 48 7 toyota 2e camshaft oil seal oil seal toyota corolla 35×48×7 toyota 2e oil pump seal

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MD619244 37343-42020 Car Oil Seal For Mitsubishi Hyunda 14.8*30*5

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