Motor Mount Inserts - Honda Civic - Prothane 8503

  • 8503 360image 1
  • 8503 Rear Firewall Motor Mount Inserts
  • 8503 Rear Firewall Motor Mount Inserts
  • 8503 Rear Firewall Motor Mount Inserts
  • 8503 Rear Firewall Motor Mount Inserts
  • 8503 Rear Firewall Motor Mount Inserts
  • 8503 360image large 1

Rear Firewall Motor Mount Inserts

Manufacturer: Prothane
Part Number: 8503

Color: (?)
Black
Red
Price: $10.17

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  • 2 - 69040 - Civic Mtr Mnt (RR) Halves
Suggested part for 8503: 81902
81902 Motor Mount Inserts - 3 Mount Combo
For 96-00 Honda Civic (non Si) Models

Suggested part for 8503: 81901
81901 Motor Mount Inserts - 3 Mount Combo
For 92-95 Honda Civic and 92-97 Honda del Sol Models

  • Lifetime Warranty. Prothane guarantees all Prothane Suspension Parts to be free of defects in materials and workmanship (not due to abuse, neglect or misapplication) for the total time the vehicle remains with the original purchaser of the product(s). Should the products fail to meet these conditions, Prothane will replace the product, free of charge. This excludes any and all related labor charges. The product must be shipped to Prothane (postage prepaid) along with a copy of the original receipt."
FitmentRear Firewall Motor Mount Inserts 8503 fits these vehicles:

Motor Mount Inserts - Honda Civic - Prothane 8503

Footnotes
  • One Set Will Cover the Left and Right Side

Prothane Motor Mount Inserts

Prothane's motor mount inserts are crafted out of polyurethane, a material much more durable than rubber that can handle intense weight, heat, and pressure. Designed to fill the voids built into your OE motor mounts, these inserts will drastically increase the power transfer efficiency from your engine to the wheels. Since the voids were initially put there to reduce NVH, it stands to reason that filling in those voids will have the opposite effect. Installing Prothane's motor mount inserts may increase your NVH, but the increase to overall performance is worth it to some drivers. To top it all off, Prothane's motor mount inserts are covered by a lifetime warranty handled in-house here at DST.

Prothane Motor Mount Inserts Box
Prothane Motor Mount Inserts

OE Motor Mounts

OE motor mounts are usually made out of metal with holes strategically placed to keep most of the engine's vibrations from traveling to the cab. While the OE mounts are decent for the daily driver, the weekend warrior or straight up racer will probably look for an upgrade. Prothane's Polyurethane motor mount inserts offer a great performance boost equal to that of a solid motor mount, without the higher cost.

Prothane 8503

Product Reviews for Motor Mount Inserts - Honda Civic - Prothane 8503

5 Star (2)
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Prothane 8503

5 out of 5 based on 2 user reviews. Write a Review

M
verified_user

starstarstarstarstar" Motor mount inserts "

These have been amazing so far. I get a little vibration through the dash but my motor is not moving back and fourth at all and no wheel hop when I shift hard

verified_user Verified Buyer - - . Prothane 8503 - 5 out of 5
B
verified_user

starstarstarstarstar" Just as good as getting full polyurethane mount. "

It took a bit of finesse to get it in, but it was worth it. You do feel the motor better with this mount as it is on the firewall. You will get some vibration, but it is not annoying. I liked it very much,thanks again.

verified_user Verified Buyer - - . Prothane 8503 - 5 out of 5