---
product_id: 37067866
title: "FEL-PRO MS 95812 Fuel Injection Plenum Gasket Set for Buick LeSabre"
brand: "fel-pro"
price: "A$138"
currency: AUD
in_stock: true
reviews_count: 8
category: "Fel Pro"
url: https://www.desertcart.com.au/products/37067866-fel-pro-ms-95812-fuel-injection-plenum-gasket-set-buick
store_origin: AU
region: Australia
---

# Precision fit for 10+ Buick & Chevy models Real-world tested for road-ready reliability Advanced sealing tech for imperfect surfaces FEL-PRO MS 95812 Fuel Injection Plenum Gasket Set for Buick LeSabre

**Brand:** fel-pro
**Price:** A$138
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Fel-Pro – where precision meets performance!

## Quick Answers

- **What is this?** FEL-PRO MS 95812 Fuel Injection Plenum Gasket Set for Buick LeSabre by fel-pro
- **How much does it cost?** A$138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/37067866-fel-pro-ms-95812-fuel-injection-plenum-gasket-set-buick)

## Best For

- fel-pro enthusiasts

## Why This Product

- Trusted fel-pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven Durability:** Rigorously tested on-vehicle for lasting performance
- • **Trusted Engineering:** Designed and validated by Fel-Pro’s expert R&D team
- • **Tailored Compatibility:** Fits 1995-2005 Buick & Chevy models with exact OEM specs
- • **Complete Repair Solution:** Includes every necessary part for a seamless fix
- • **Engineered for Imperfection:** Seals even flawed surfaces with proprietary materials

## Overview

The FEL-PRO MS 95812 Fuel Injection Plenum Gasket Set is a meticulously engineered, vehicle-specific gasket designed to fit multiple Buick and Chevrolet models from 1995 to 2005. Featuring proprietary sealing technologies, it ensures a superior seal even on imperfect surfaces. Tested rigorously on real vehicles, this set includes all parts needed for a reliable, professional-grade repair trusted by mechanics and enthusiasts alike.

## Description

FelPro gaskets offer 100% vehicle sealing with applicationspecific materials to give you sealing solutions with the performance and durability professionals trust

Review: High Quality, Fits 97 Bonneville - Just replaced the Lower gasket and Upper (Plenum) manifold and gasket using the Dorman manifold plenum kit. I was not impressed with quality of the Dorman manifold which came with the gasket (red) so I decided to get the Fel-Pro and compare. They looked pretty identical except the Fel-Pro was blue - not red, and the rubber material on the gasket seemed a little softer and slicker (like silicone) than the "free" Dorman gasket, so I decided to use the Fel-Pro gasket. Its a lot of work to replace these, so I figure $36 or so is well worth it for a better gasket. Caution: Check your upper Plenum for warpage. Mine was severely warped (old Dorman part) so I replaced Plenum as well. Also, torqued to spec at 97 inch-lbs or 7.5 ft lbs.
Review: WOW!! - Worked perfectly

## Features

- COMPATIBILITY – Fits 1996-2005 Buick LeSabre; 1995-2005 Buick Park Avenue; 1996-1996 Buick Regal; 1997-2004 Buick Regal; 1995-1997 Buick Riviera; 2000-2003 Chevrolet Impala; 2004-2005 Chevrolet Impala; 1998-1999 Chevrolet Lumina; 1998-2003 Chevrolet Monte
- GET THE RIGHT PART -- Before purchasing, please check the “desertcart Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “desertcart Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
- DESIGNED FOR IMPERFECT SEALING SURFACES -- Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES -- Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE -- Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED -- Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR -- Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C2GF2S |
| Best Sellers Rank | #220,455 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Replacement Fuel Injection Plenum Gaskets |
| Brand | Fel-Pro |
| Color | Multicolor |
| Customer Reviews | 4.7 4.7 out of 5 stars (115) |
| Date First Available | August 1, 2006 |
| Exterior | Machined |
| Global Trade Identification Number | 00084113486012 |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 0.01 ounces |
| Item model number | MS 95812 |
| Manufacturer | Fel-Pro |
| Manufacturer Part Number | MS95812 |
| Model | Fel-Pro |
| OEM Part Number | MS95812 |
| Product Dimensions | 23.2 x 11 x 2 inches |
| UPC | 084113486012 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Fel-Pro
- **Color:** Multicolor
- **Manufacturer:** Fel-Pro
- **UPC:** 084113486012
- **Unit Count:** 1.0 Count

## Images

![FEL-PRO MS 95812 Fuel Injection Plenum Gasket Set for Buick LeSabre - Image 1](https://m.media-amazon.com/images/I/71NHhuWSnML.jpg)
![FEL-PRO MS 95812 Fuel Injection Plenum Gasket Set for Buick LeSabre - Image 2](https://m.media-amazon.com/images/I/71l-VVaMLsL.jpg)

## Questions & Answers

**Q: Ac delco 89017554 come with the pipe, does fel-pro include the pipe?  does pipe need to be changed?**
A: It has been a over a year since I handled the set that I purchased, I'm pretty sure this set does not come with the pipe.  Really though, if you want to change the pipe you should probably change the upper plenum as well.

**Q: Someone said this won't fit on the atp graywerks manifold . the gaskets that come with the atp are not as good , what do i do ?**
A: I ordered the atp manifold and had it installed by a mechanic friend of mine. I also ordered this gasket kit for it, for the same reason you mention. I could not find a difference and neither could he. He installed the atp and the gasket it came with; I returned this one. No problems so far.

**Q: did anyone have to replace their intake manifold too?**
A: Oh yes, I had to replace the upper intake plenum. A small piece of the casting was missing right where the coolant gasket seals so coolant leaked right into the intake. The engine doesn't burn coolant very well.

**Q: what are the parts that these o rings and gaskets cover?**
A: Upper intake manifold and throttle body gaskets for a 3800 series 2 engine.the o ring is for the map sensor that goes into the manifold and u probably won't use the rectangle gasket because no ever takes this part off but it's for the water outlet on lower manifold. If u look on the back side of lower manifold (opposite belt end) in the middle of the middle of the manifold u will find where that rectangle gasket goes

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality, Fits 97 Bonneville
*by P***F on September 16, 2023*

Just replaced the Lower gasket and Upper (Plenum) manifold and gasket using the Dorman manifold plenum kit. I was not impressed with quality of the Dorman manifold which came with the gasket (red) so I decided to get the Fel-Pro and compare. They looked pretty identical except the Fel-Pro was blue - not red, and the rubber material on the gasket seemed a little softer and slicker (like silicone) than the "free" Dorman gasket, so I decided to use the Fel-Pro gasket. Its a lot of work to replace these, so I figure $36 or so is well worth it for a better gasket. Caution: Check your upper Plenum for warpage. Mine was severely warped (old Dorman part) so I replaced Plenum as well. Also, torqued to spec at 97 inch-lbs or 7.5 ft lbs.

### ⭐⭐⭐⭐⭐ WOW!!
*by S***T on June 29, 2025*

Worked perfectly

### ⭐⭐⭐⭐⭐ Best possible plenum set for the Series II 3800
*by K***A on January 3, 2016*

Way better than the plenum gasket that comes with any of the aftermarket intake manifolds for the L36 (non-supercharged Series 2) 3800. This piece fits like the General intended, but it's built and seals much better. Working on my project I purchased 2 different intake manifolds, one was junk all around - gasket and manifold; the other had a beautiful manifold and a garbage gasket as well. Amazon had a ridiculous price on this plenum set and Prime shipping rules the day - this got my project back on track and with Fel-Pro's standard of quality I know the job is done right for the long term.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-17*