Timing Cover Gasket and Seal Set for GM 4.3L V6 Engines
InfoVehicle Info Needed
FEL-PROPART NUMBER: 375-TCS46091

Timing Cover Gasket and Seal Set for GM 4.3L V6 Engines

$4469
ShippingShips on 11/03/2026
Lowest PriceLowest Price Guarantee

Chevy 6-Cylinder
Timing Cover Gasket & Seal Set
  • For Select GM 4.3L V6 Engines
  • Composite/Metal/Rubber Materials
  • Premium Grade
  • Application-Specific Design
  • Sold as a Kit

    Fel-Pro timing cover gasket and seal set provides the application-specific sealing components required during timing chain service on compatible GM 4.3L V6 engines.

    Fel-Pro TCS46091 Features:

    • For select GM 4.3L V6 applications
    • Composite, metal, and rubber sealing materials
    • Premium-grade construction
    • Includes gaskets and seals necessary for timing chain service
    • Perfect Seal on Every Engine

      Fel-Pro Timing Cover Gaskets are engineered to deliver a perfect seal on every engine. That is why virtually every NHRA Drag Racing and NASCAR Cup Series team & a vast majority of professional engine rebuilders and vehicle service technicians choose Fel-Pro over every other gasket brand.

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      There’s nothing worse than putting an assembly back together, carefully prepping, cleaning and scraping metal surfaces, bolting everything back together in the correct order and torqued to spec, only to find out that your engine is weeping oil from the assembly due to a poor quality gasket. Fel-Pro timing cover gaskets are the top choice of professional engine rebuilders and vehicle service techs, because they’re designed to provide a perfect, leakproof seal on every engine. This is where you can find top quality timing cover gasket sets from Fel-Pro, for a wide range of vehicles. 

      Performance Benefits & Key Features

      You get everything you need for a successful gasket installation, including the timing cover gasket, lower rubber pan seal, harmonic balancer seal and tube of RTV silicone sealant. Gaskets are a blend of rubber and blue stripe cork for a positive, durable, heat-resistant seal. 

      Fitment, Compatibility & Applications 

      Fel-Pro timing cover gasket sets are available for a wide range of vehicles and engines. That includes Jeep 4-cyl and inline 6 engines (1965 to 2006), Jeep V6s and V8s, Buick big-block and Nailhead engines, small-block and big-block Chevrolet, Chevrolet V6, first-gen Chevrolet V8, Chevrolet LS, Chevrolet big-block (including marine applications), Chrysler V6, Chrysler big-block V8s, Chrysler LA series V8s (273, 318, 360), late-model Chrysler Hemi, Ford SVO V8s, Ford V10s, Ford small-block (1962 to present), Ford big-block, GM Ecotec 4-cyl, Pontiac small-block and big-block V8s and Oldsmobile small-block and big-block V8s. Don’t take chances on a store-brand aftermarket timing cover gasket set, when Fel-Pro will deliver the kind of hassle-free results you need.

    Part TypeTiming Cover Gasket
    Product LineFel-Pro Timing Cover Gaskets
    BrandFEL-PRO
    Package Height0.25
    Package Width12.38
    Package Length12.4
    Weight0.28 PG
    Part CategoryReplacement Parts
    Hardware IncludedNo
    QuantityKit
    Gasket MaterialComposite / Metal / Rubber
    Part FitmentDirect Fit
    Engine Displacement4.3 L
    Grade TypePremium
    Vendor Part NumberSFLTCS46091
    Package Qty1
    Package TypeEA

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