Should I flush my engine oil before switching from conventional to synthetic oil or vice versa?

No, it is not necessary to flush your engine when switching between motor oils. Typically, conducting a routine oil change and replacing the conventional oil with a synthetic motor oil will not require any additional maintenance.

Do I need a special oil filter for a synthetic oil?

No, synthetic motor oil does not require you use a special filter. Oil filters are used based on vehicle specifications. Refer to your vehicle Owner’s Manual for guidance on what type of oil filter to use.

Is there a way to tell if my engine oil needs to be changed or is running low?

Yes, if equipped, your vehicle’s oil life monitoring system will inform you when your motor oil needs to be changed. Refer to your vehicle Owner’s Manual for more specific guidelines.

Does my transmission fluid need to be changed as regularly as my oil?

No, typically, transmission fluid lasts much longer than most engine oils. Refer to your vehicle Owner’s Manual to identify how often and when your transmission fluid should be changed. Severe usage and regular usage descriptions are provided.

Is there a difference between power steering fluid and transmission fluid?

Yes, there is a difference. There are many types of transmission fluid. GM Genuine Parts and ACDelco recommend referring to your vehicle Owner’s Manual for fluid recommendations for all vehicle systems.

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GM Original Equipment 10-108 (12378255) Cooling System Sealing Tabs - 4 g

Product ID: 379861148

Details

Auto part position
Front
Brand
ACDelco
Colour
Silver
Material
Alloy Steel
UPC
036666919363

⏱️Instant oil/coolant fill post-application

🛠️High viscosity, air-cure sealant

🛡️Blow-out & corrosion resistant

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Description

🛠️ Seal it right, drive with confidence—don’t let leaks slow your hustle!

FAST TRACK REPAIRS - Apply and torque bolts, then fill coolant/oil immediately—no wait time
DURABLE RESILIENT - Withstands engine oils, coolants, and harsh conditions without corrosion
SENSOR SAFE FORMULA - Oxygen sensor safe to keep your engine diagnostics flawless
PINPOINT APPLICATION - Tube design ensures mess-free, exact placement for professional results
PRECISION ENGINEERED SEAL - Seals oil pans, manifolds, cam covers & more with OEM-grade reliability

ACDelco GM Original Equipment 10-108 Cooling System Sealing Tabs deliver a high-viscosity, one-component RTV sealant that cures on exposure to air. Designed for quick, precise application on multiple engine components, it allows immediate refilling of oil or coolant post-assembly. Resistant to engine oils, coolants, corrosion, and blow-outs, this oxygen sensor-safe sealant ensures durable, professional-grade engine protection.

Specifications

ASIN	B0026JK8C8
Auto Part Position	Front
Best Sellers Rank	#29,382 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Cooling & Water Pump Tools
Brand Name	ACDelco
Color	Silver
Country Of Origin	USA
Customer Reviews	4.6 4.6 out of 5 stars (1,232)
Item Type Name	AC Delco
Item Weight	0.07 Pounds
Manufacturer	ACDELCO
Material Type	Alloy Steel
Model	10-108
Part Interchange Info	10-108
Part Number	10-108
UPC	036666919363

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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