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Delphi TD4649W Coil Spring Insulator

(Chevrolet S10 1982, Impala 1977-85, 1994-96, Malibu 1978-83, C1500 1988-91, Caprice 1977-96, El Camino 1976-87, Monte Carlo 1976-88 + 56 more models)

Part of: Delphi Coil Spring Insulator

Other options in this family: Delphi TD4661W Delphi TD4648W Delphi TD4663W Delphi TD4654W Delphi TD4651W

Manufacturer

Picture for manufacturer Delphi

Part Number

TD4649W
8 reviews
Sale Price

$8.31

4 left at this price

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Delphi TD4649W Coil Spring Insulator is a premium OE-quality suspension component designed to isolate and cushion the coil spring from the vehicle chassis. This insulator helps reduce noise, vibration, and harshness (NVH) while protecting against metal-to-metal contact that can cause premature wear and unwanted noise.

Key Features:

  • OE-grade materials engineered for durability and long service life
  • Extreme temperature tested from -40°C to over 120°C for reliable performance in all climates
  • 720-hour salt spray exposure testing ensures superior corrosion resistance
  • Extensive dimensional and material analysis for precise OE fitment compatibility
  • Reduces road noise and vibration transfer to the cabin
  • Prevents direct spring-to-chassis contact and associated damage

Backed by Delphi's decades of OE expertise and fitted to millions of vehicles worldwide, this coil spring insulator delivers the same quality and performance as the original equipment part. Essential for proper suspension repair and restoration, the TD4649W helps maintain ride quality and extends the life of suspension components.

Products specifications

Fits

Chevrolet S10 1982, Impala 1977-85, 1994-96, Malibu 1978-83, C1500 1988-91, Caprice 1977-96, El Camino 1976-87, Monte Carlo 1976-88, Nova 1976-79, C3500 1988-91, Astro 1985, C2500 1988-91, R1500 Suburban 1989-91 + 51 more models

Position(s)

Front Upper

Item Grade

Standard Replacement

Great service and no issues.

Ordered HKS-70019-AT103 intake for the Supra. So far so good!

Car parts shopping made it ez!

Really not much to it...went to manufacturer's website to confirm part number that works on my year/make/model...enter part number in search and order.

Gtr as t

Everything about the order seems correct and easy. Never sure if it is the right part until you receive it and install.

Trying to return my part bc it was the wrong thing but can't get anyone to confirm my return

I appreciated getting email today from Autoplicity inquiring if I received my product which I did just when I needed to use product.

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