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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
1972-1980 Alfa Romeo Spider V-Belt Goodyear 15475Overview: Goodyear Belts has developed multi V belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive systems efficiency by installing a new Goodyear Belt. Meets or Exceeds OEM Specifications Long life EPDM Rubber Compound Proprietary rubber formulation for quiet operation Synthetic tension members with balanced twist cord ensures neutral tracking when running Application: Alfa Romeo Spider
Overview:
Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency by installing a new Goodyear Belt.
- Meets or Exceeds OEM Specifications
- Long-life EPDM Rubber Compound
- Proprietary rubber formulation for quiet operation
- Synthetic tension members with balanced twist cord ensures neutral tracking when running
Application:
- Alfa Romeo Spider (1972-1980)
- American Motors Concord (1980-1982)
- American Motors Eagle (1982-1983)
- American Motors Spirit (1980-1982)
- Buick Century (1979,1981)
- Buick LeSabre (1978-1979)
- Buick Regal (1979)
- Buick Skylark (1971,1980)
- Cadillac Calais (1968)
- Checker Marathon (1973-1979)
- Chevrolet Astro (1985-1986)
- Chevrolet Bel Air (1972,1974)
- Chevrolet Biscayne (1972)
- Chevrolet Blazer (1974)
- Chevrolet Brookwood (1972)
- Chevrolet C10 (1976-1978)
- Chevrolet C10 Pickup (1974)
- Chevrolet C10 Suburban (1974,1977-1978)
- Chevrolet C20 (1976-1978)
- Chevrolet C20 Pickup (1974)
- Chevrolet C20 Suburban (1974)
- Chevrolet C30 (1976-1978)
- Chevrolet C30 Pickup (1974)
- Chevrolet Camaro (1969,1972,1974,1977,1981-1986)
- Chevrolet Caprice (1972-1974,1980-1981)
- Chevrolet Chevelle (1970-1972)
- Chevrolet Chevy II (1968)
- Chevrolet Citation (1980)
- Chevrolet Corvette (1966)
- Chevrolet El Camino (1968-1972,1974,1980-1981)
- Chevrolet G10 (1975-1979,1983-1984)
- Chevrolet G10 Van (1974)
- Chevrolet G20 (1975-1979,1983-1984)
- Chevrolet G20 Van (1974)
- Chevrolet G30 (1975-1979,1983-1984)
- Chevrolet G30 Van (1974)
- Chevrolet Impala (1972,1974,1981)
- Chevrolet K10 (1976-1978)
- Chevrolet K10 Pickup (1974)
- Chevrolet K10 Suburban (1974,1977-1978)
- Chevrolet K20 (1976-1978)
- Chevrolet K20 Pickup (1974)
- Chevrolet K20 Suburban (1974)
- Chevrolet K30 (1977-1978)
- Chevrolet K30 Pickup (1974)
- Chevrolet K5 Blazer (1975-1978)
- Chevrolet Kingswood (1972)
- Chevrolet Laguna (1974)
- Chevrolet Malibu (1974,1980)
- Chevrolet Monte Carlo (1972-1974,1980-1981)
- Chevrolet Monza (1978-1980)
- Chevrolet Nova (1970,1972,1974)
- Chevrolet S10 (1982-1986)
- Chevrolet S10 Blazer (1983-1986)
- Chevrolet Townsman (1969,1972)
- Chrysler Cordoba (1976-1977,1979-1983)
- Chrysler Fifth Avenue (1983-1987)
- Chrysler New Yorker (1978-1980,1985-1988)
- Chrysler Newport (1972,1977-1980)
- Chrysler Town & Country (1978-1980,1985-1988)
- Dodge 600 (1984-1988)
- Dodge A100 (1970)
- Dodge A100 Truck (1969-1970)
- Dodge Aries (1984-1988)
- Dodge Aspen (1976-1980)
- Dodge B100 (1975-1980)
- Dodge B100 Van (1971-1974)
- Dodge B150 (1981-1986)
- Dodge B200 (1975-1980)
- Dodge B200 Van (1971-1974)
- Dodge B250 (1981-1986)
- Dodge B300 (1975-1980)
- Dodge B300 Van (1971-1974)
- Dodge B350 (1981-1986)
- Dodge Caravan (1991-1995)
- Dodge CB300 (1973-1979)
- Dodge Challenger (1970-1974)
- Dodge Charger (1970,1974,1977)
- Dodge Coronet (1970,1972-1974)
- Dodge D100 (1975-1979,1985-1988)
- Dodge D100 Pickup (1971-1974)
- Dodge D150 (1977-1989)
- Dodge D200 (1975-1980)
- Dodge D200 Pickup (1971-1974)
- Dodge D250 (1984-1988)
- Dodge D300 (1975-1980)
- Dodge D300 Pickup (1971-1974)
- Dodge D350 (1981-1988)
- Dodge Dakota (1987-1988,1992-1995)
- Dodge Dart (1970,1974)
- Dodge Daytona (1984-1988,1991-1993)
- Dodge Diplomat (1977-1987)
- Dodge Dynasty (1989,1991-1993)
- Dodge M300 (1973-1974)
- Dodge M350 (1974)
- Dodge Magnum (1979)
- Dodge MB300 (1973-1974)
- Dodge Mirada (1980-1983)
- Dodge Monaco (1970-1971,1974,1977)
- Dodge Neon (1995-1999)
- Dodge Polara (1970,1972-1973)
- Dodge Ramcharger (1974-1987)
- Dodge RD200 (1978-1980)
- Dodge Royal Monaco (1975-1977)
- Dodge Shadow (1991-1994)
- Dodge Spirit (1995)
- Dodge St. Regis (1979-1981)
- Dodge W100 (1975-1977,1985-1987)
- Dodge W100 Pickup (1971-1974)
- Dodge W150 (1977-1988)
- Dodge W200 (1975-1980)
- Dodge W200 Pickup (1971-1974)
- Dodge W250 (1981-1989)
- Dodge W300 (1975-1980)
- Dodge W300 Pickup (1971-1974)
- Dodge W350 (1981-1989)
- Ford E-150 Econoline (1987)
- Ford E-150 Econoline Club Wagon (1987)
- Ford E-250 Econoline (1987)
- Ford E-250 Econoline Club Wagon (1987)
- Ford E-350 Econoline (1987)
- Ford E-350 Econoline Club Wagon (1987)
- Ford Granada (1978)
- GMC C15 (1975-1978)
- GMC C15 Suburban (1975-1978)
- GMC C15/C1500 Pickup (1974)
- GMC C15/C1500 Suburban (1974)
- GMC C25 (1975-1978)
- GMC C25 Suburban (1975-1978)
- GMC C25/C2500 Pickup (1974)
- GMC C25/C2500 Suburban (1974)
- GMC C35 (1975-1978)
- GMC C35/C3500 Pickup (1974)
- GMC Caballero (1981)
- GMC G1000 Series (1966)
- GMC G15/G1500 Van (1974)
- GMC G1500 (1983-1984)
- GMC G25/G2500 Van (1974)
- GMC G2500 (1983-1984)
- GMC G35/G3500 Van (1973-1974)
- GMC G3500 (1983-1984)
- GMC Jimmy (1974-1978)
- GMC K15 (1975-1978)
- GMC K15 Suburban (1975-1978)
- GMC K15/K1500 Pickup (1974)
- GMC K15/K1500 Suburban (1974)
- GMC K25 (1975-1978)
- GMC K25 Suburban (1975-1978)
- GMC K25/K2500 Pickup (1974)
- GMC K25/K2500 Suburban (1974)
- GMC K35 (1977-1978)
- GMC K35/K3500 Pickup (1974)
- GMC S15 (1983-1986)
- GMC S15 Jimmy (1983-1986)
- GMC Safari (1985-1986)
- GMC Sprint (1971-1972,1974)
- International M Series Van (1961-1964)
- International M1100 (1965)
- International M1200 (1965)
- International M700 (1965)
- International M800 (1965)
- International S1624 (1980-1982)
- International S1723 (1980,1985)
- International S1724 (1980-1984)
- International S1823 (1981-1982)
- International S1824 (1984)
- Jeep CJ5 (1981-1983)
- Jeep CJ7 (1981-1982)
- Jeep Scrambler (1981-1983)
- Mercury Monarch (1977)
- Oldsmobile Omega (1980)
- Oldsmobile Starfire (1978-1980)
- Plymouth Acclaim (1990-1995)
- Plymouth Barracuda (1970,1972-1974)
- Plymouth Belvedere (1970)
- Plymouth Caravelle (1978-1988)
- Plymouth Cuda (1970,1972,1974)
- Plymouth Duster (1970,1973-1974)
- Plymouth Expo (1987-1988)
- Plymouth Fury (1970,1972-1974,1977)
- Plymouth Fury I (1970-1974)
- Plymouth Fury II (1970-1974)
- Plymouth Fury III (1970-1974)
- Plymouth Gran Fury (1972-1974,1977,1980-1987)
- Plymouth Horizon (1985-1988)
- Plymouth Neon (1995-1999)
- Plymouth PB100 (1975-1980)
- Plymouth PB100 Van (1974)
- Plymouth PB150 (1981,1983)
- Plymouth PB200 (1975-1980)
- Plymouth PB200 Van (1974)
- Plymouth PB250 (1981-1983)
- Plymouth PB300 (1975-1980)
- Plymouth PB300 Van (1974)
- Plymouth PB350 (1981-1983)
- Plymouth Road Runner (1972-1974)
- Plymouth Satellite (1970,1972,1974)
- Plymouth Scamp (1971,1974)
- Plymouth Sundance (1993-1994)
- Plymouth Trailduster (1974-1979,1981)
- Plymouth Va
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 137 reviews
Sort
Product Reviews
★★★★★ 5
Great product!
Style: 30 sqft
I can say this product makes a huge difference with road noise and is cleaner and easy to work with when applying compared to other mats that cost about the same price.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Very heavy and thick
Style: 30 sqft
I purchased mini brands of sound ending and this is by far the heaviest sound deadening I've ever ordered. I'm not installed yet but I have a good feeling that is going to work exceptionally in blocking sound. If weight is a concern for you I would recommend a lighter product however if sound quality and a quiet ride is your priority this is the one for you.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Siless Hybrid 3-in-1 - Far Exceeded my Expectations!!!
Model: SLH20025
I recently installed the Siless Hybrid 3-in-1 sound deadening mat in my vehicle, and I’m genuinely impressed. For just $80 for 25 square feet, this product delivers performance that rivals materials costing twice as much — and with far less hassle. If you're on the fence......Just buy it! You will not be disappointed.
Easy to Install: Unlike traditional sound deadening products that are stiff, sharp, and temperature-sensitive, this mat is soft, flexible, and easy to work with. I cut it cleanly with regular scissors and pressed it into tight spaces using just my fingers, so if in you don't have a roller or install tool, a good pair of scissors and your hands can get the job done. With other brands like Dynamat, the aluminum layer often leaves micro cuts on your hands and tears up your fingertips, but Siless does not due the acoustic layer being on top and above the aluminum layer that holds the butyl layer. So, it's very easy on your hands.
Even in cooler temperatures (around 50°F), I had no trouble applying it but it goes on better heated. If warm outside, I would leave the entire box out in the sun for at least 30 minutes when it's warm or heats it's very pliable and easy to mold. Make sure its where you want it because once applied it's not ever falling off. and it became even more pliable and easy to mold. No heat gun, no mess — just straightforward application.
I installed 40–50 square feet throughout the interior, covering everything except the headliner and the flooring forward of the rear seat. The difference in cabin noise is astonishing. I can turn my radio up concert loud with gut-punching bass, and from outside the car, it sounds like a factory sound system at mid volume. I was blown away by how well it contains sound — both inside out and outside in.
My exhaust is pretty aggressive and now is barely audible from inside the cabin. While driving, it almost sounds like a stock factory setup. The Siless matting actually changed the driving experience and feels refined.
If you're skeptical about sound deadening gimmicks, I get it, but this is the first product I've used and when I needed more, I went Stright to the 3 in 1 Hybrid matting and purchased it again. I love researching before buying and that's very uncommon for me to do.
Note: Proper installation is key, and it does take time and patience. But if installed correctly and in the right places, it works better previously used from paint-on sound deadening to Dynamat.
Update Nov, 2025
After using it this in 4 separate vehicles now. I feel the Siless’s 3 in 1 Hybrid has nailed it for best budget deadener that is better than dynamat extreme in performance and installation
Protip: buy a roll of 2-3” aluminum tape and tape the seams. After trimming the edges tend to very sticky between the panels. I ran a strip of aluminum tape over the seems to create a better seal and true moisture
I used it on four vehicles now and have I have not been paid to review and purchased every order myself.
3 in 1 Hybrid deadener by Siless is the best all around easy to apply sound deadner period!
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Top quality
Model: SLH20025
This Siless Hybrid 3-in-1 sound deadening mat is easy to work with and feels high-quality. The butyl material is thick and pliable, making it simple to cut and fit into doors, floors, or panels.
After installation, road noise and vibrations are noticeably reduced, and it also seems to improve the overall cabin feel. No bad smell.
At 25 sq ft per roll, it’s a good value for anyone looking to dampen noise and improve car acoustics. Overall, a solid, effective option for automotive soundproofing. Used on a Fiesta ST.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Made a big improvement in cabin noise—highly recommend
Model: SLH20025
Siless Hybrid made a huge difference in reducing noise in the floor of my truck cabin. In some areas, there was basically just bare sheet metal between the inside and outside, so adding this really helped the truck feel more solid and noticeably quieter on the road.
I used Kilmat on the doors, and honestly I wish I had used Siless Hybrid there too, but it was too late by the time I realized the difference. This material is very sticky, easy to cut, and simple to apply, which made the install pretty smooth.
Just a heads-up: the tacky side gets messy and will bond to clothing really easily, so be careful during installation. Overall, I’d definitely buy it again—great product with real results.
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Reviewed in the United States on December 2, 2025