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ACDelco GM Original Equipment 10-2010 (12378521) RTV Engine Sealant - 5.3 oz Cartridge
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 21, 2026 11:48 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 36% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
1.4/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Engineered for use on a variety of engine components – effective on: oil pan, ladder frame, front and rear covers, t-joints, manifold corners, intake, manifold end seals, and cam covers
✓Designed for quick and easy application, assembly may be filled with oil or coolant immediately after applying sealant and torqueing the bolts
✓High viscosity product that cures when exposed to air
⚙️ Specifications
ACDelco
ACDelco
Engine Sealant
6.7 ounces
2 x 2 x 5 inches
10-2010
Yes
Machined
10-2010
12378521
Manufacturer
ACDelco
Brand
ACDelco
Model
Engine Sealant
Item Weight
5.1 ounces
Product Dimensions
2 x 2 x 5 inches
Item model number
10-2010