Make sure this part fits

GM 12703337
Upper Insulator, Driver Side

2019-2025 GM

Customer Questions & Expert Answers (1)
12703337 GM Upper Insulator, Driver Side Illustration 1 of 1
  • Part Description
    Insulator, Engine Camshaft & Valve Rocker Cover
  • Position
    Driver Side
  • Replaced By
    12735919
  • Manufacturer
    General Motors
Make sure this part fits
$33.04 MSRP: $52.46
You Save: $19.42 (38%)
Ships in 1-3 Business Days
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2021-2025 Cadillac EscaladeLuxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum8 Cyl 6.2 L GAS
    2021-2025 Cadillac Escalade ESVLuxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum8 Cyl 6.2 L GAS
    2023-2025 Chevrolet Silverado 1500Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR28 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2021-2025 Chevrolet SuburbanCommercial, High Country, LS, LT, Premier, RST, Z718 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2021-2025 Chevrolet TahoeCommercial, High Country, LS, LT, Premier, RST, SSV, Z718 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2019-2025 GMC Sierra 1500AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2022 GMC Sierra 1500 LimitedAT4, Denali, Elevation, Pro, SLE, SLT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2021-2025 GMC YukonAT4, Denali, Denali Ultimate, SLE, SLT8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2021-2025 GMC Yukon XLAT4, Denali, Denali Ultimate, Elevation, SLE, SLT8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12703337 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12703337 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    See Complete Installation and Repair Tips

OEM GM Upper Insulator, Driver Side 12703337 Designed for Proper Fit and Performance

Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12703337 Upper Insulator, Driver Side is also referred to as GM Valve Cover Gasket. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Tahoe, Silverado 1500, Suburban; GMC Sierra 1500, Yukon, Yukon XL; Cadillac Escalade, Escalade ESV.
The genuine GM produces this high-performance automotive part under the Part Number: 12703337 Upper Insulator, Driver Side for optimal engine operations in vehicles. This 12703337 is also known as Insulator, Engine Camshaft & Valve Rocker Cover, and it's right for the Driver Side position. The Direct Replacement part in New maintains perfect joining precision which ensures both leak prevention and engine defense against exterior contaminants including dirt and moisture and dust. A valve cover gasket functions as an essential part to protect the engine through its valve cover sealing functions while preventing oil leakage that might result in serious motor damage. Motorists should watch for both oil leaks around the valve cover along with dust or dirt accumulated on engine components to know when they must fix the gasket immediately. Genuine GM part 12703337 Upper Insulator, Driver Side possession includes the full support of the factory warranty, which guarantees performance reliability to users who make this selection for their vehicle maintenance needs. Customers can find complete GM product shipping information and return policies in our respective Shipping Policy and Return Policy pages. When you select this GM component your purchase guarantees a long-lasting efficient engine operation that will keep your vehicle running smoothly for multiple years.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.