---
product_id: 311906598
title: "Nova Parts Sales Set of 16 Valve Stem Seals for GM Buick Chevrolet GMC Cadillac Hummer Pontiac Saturn 3.5L 3.9L 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 12482063"
brand: "novaparts"
price: "281 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/311906598-nova-parts-sales-set-of-16-valve-stem-seals-gm
store_origin: DK
region: Denmark
---

# Set of 16 precision valve seals Fits wide range of GM LS engines (4.8L to 7.0L) High-grade Viton material for superior oil resistance Nova Parts Sales Set of 16 Valve Stem Seals for GM Buick Chevrolet GMC Cadillac Hummer Pontiac Saturn 3.5L 3.9L 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 12482063

**Brand:** novaparts
**Price:** 281 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your engine’s heartbeat with precision Viton seals — don’t let leaks slow you down!

## Quick Answers

- **What is this?** Nova Parts Sales Set of 16 Valve Stem Seals for GM Buick Chevrolet GMC Cadillac Hummer Pontiac Saturn 3.5L 3.9L 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 12482063 by novaparts
- **How much does it cost?** 281 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/311906598-nova-parts-sales-set-of-16-valve-stem-seals-gm)

## Best For

- novaparts enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Engineered to fit all major GM LS series engines, from 4.8L to 7.0L, covering your entire fleet.
- • **Trusted OEM Quality:** Manufactured by Yupin Auto Parts with exacting standards, ensuring reliable performance and peace of mind.
- • **Precision Fit Design:** Top hat retainer design with .313" stem valves and .500" guide boss machining for seamless installation.
- • **Premium Viton Durability:** Crafted from high-grade Viton for exceptional heat and chemical resistance, reducing wear and leaks.
- • **Complete Engine Protection:** Full set of 16 Viton valve stem seals ensures optimal oil control and engine longevity.

## Overview

This Nova Parts set includes 16 high-quality Viton valve stem seals designed for GM LS engines ranging from 4.8L to 7.0L. Featuring a top hat retainer design, these seals provide superior oil control and durability, compatible with a broad spectrum of GM vehicles including Chevrolet, Cadillac, GMC, and more. Engineered for professional-grade performance and longevity, this kit is essential for maintaining peak engine efficiency and preventing costly leaks.

## Description

Nova Parts Sales Set of 16 Valve Stem Seals for GM Buick Chevrolet GMC Cadillac Hummer Pontiac Saturn 3.5L 3.9L 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 12482063

## Features

- Set of 16 Engine Valve Stem Oil Seals for GM Buick Chevrolet GMC Cadillac Hummer Pontiac Saturn
- Part No.: 12482063
- This product is a Set of 16 VITON valve seals (8 intake and 8 exhaust) to fit any of the following: GM - LS1, LS2, LS4, LS6, LQ4, LQ9, LM7, L59, LR4, LM4, L33, L76, L77, LY2, L20, LY5, LMG, LMF, LY6, L96, LH6, LC9, LH8 and LH9
- Full set of (16) High Grade Viton Valve Seals. These valve seals fit the LS (4.8L, 5.3L, 5.7L, 6.0L, 6.2L & 7.0L GM) engines with .313" (8 mm) stem valves and guide boss machined to .500". These are the design with the retainer that sits under the valve spring, aka "top hat" design. Fits all LS engines with single valve springs.
- Please Check the Fitment before Buying

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Yupin Auto Parts Co.; Ltd. |
| Part number | USB-SV16 |
| Item Weight | 100 g |
| Package Dimensions | 16.3 x 10.1 x 3 cm; 100 g |
| Item model number | 12482063 |
| Material | Viton |
| Item Package Quantity | 16 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Viton
- **Brand:** NOVAPARTS
- **Exterior finish:** Machined
- **Inlet connection size:** 0.31 Inches
- **Inlet connection type:** Threaded

## Images

![Nova Parts Sales Set of 16 Valve Stem Seals for GM Buick Chevrolet GMC Cadillac Hummer Pontiac Saturn 3.5L 3.9L 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 12482063 - Image 1](https://m.media-amazon.com/images/I/811vISGUVsL.jpg)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*