--- product_id: 54375931 title: "Performance 4299 .75\" Push-In Breather with Grommet" brand: "spectre" price: "B/.34" currency: PAB in_stock: true reviews_count: 13 category: "Spectre" url: https://www.desertcart.com.pa/products/54375931-performance-4299-75-push-in-breather-with-grommet store_origin: PA region: Panama --- # 0.75" tube diameter for precise fit Includes grommet for seamless installation Steel construction for durability Performance 4299 .75" Push-In Breather with Grommet **Brand:** spectre **Price:** B/.34 **Availability:** ✅ In Stock ## Summary > 🏁 Push your performance to the limit with Spectre’s precision breather! ## Quick Answers - **What is this?** Performance 4299 .75" Push-In Breather with Grommet by spectre - **How much does it cost?** B/.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/54375931-performance-4299-75-push-in-breather-with-grommet) ## Best For - spectre enthusiasts ## Why This Product - Trusted spectre brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Race-Proven Durability:** Built from high-quality steel to withstand extreme conditions and last longer than standard breathers. - • **Trusted by Enthusiasts:** Ranked #1 in Automotive Performance Emission Systems with a 4.7-star rating from 595+ reviews—join the winning team. - • **Precision Fit Guaranteed:** 0.75-inch tube diameter engineered for a perfect push-in fit on most valve covers—measure once, install once. - • **Sleek, Functional Design:** Combines performance and style—upgrade your engine bay with a breather that looks as good as it performs. - • **All-Inclusive Installation:** Comes with a premium grommet to ensure a secure, vibration-resistant seal every time. ## Overview The Spectre Performance 4299 .75" Push-In Breather with Grommet is a steel-constructed, high-quality automotive part designed for optimal fit and durability. Engineered with a 0.75-inch tube diameter and including a grommet for easy installation, it delivers race-proven performance and a sleek upgrade for your engine bay. Highly rated and trusted by automotive enthusiasts, it’s the go-to choice for enhancing emission system efficiency and style. ## Description Speed By Spectre, The 400mph company. Rooted in racing, we design and build every product with the same goal in mind; the best performance in the market... proven on the racetrack! All Speed By Spectre products are designed to perform as good as they look using high quality materials and engineered for optimum fit and function. Review: Measure before ordering - Perfect fit for my valve covers on my 350. However, I had to re-use the old grommet as the new one was too big to fit in the hole in the valve cover, but the breather fit into the existing grommet and the new grommet. Just measure carefully and you'll be fine. Review: Easy to install, looks great - Easy install after removal of 70s vintage emissions control items. Looks great too... ## Features - Steel construction - 3/4 In. tube diameter - Grommet included - Made from high quality material ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004AJ1754 | | Best Sellers Rank | #22,684 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Performance Emission Systems | | Brand | Spectre | | Brand Name | Spectre | | Color | Standard | | Customer Reviews | 4.7 out of 5 stars 595 Reviews | | Global Trade Identification Number | 00089601429908 | | Included Components | CAP; BREATHER, PUSH-IN, 3/4" W/GROMMET | | Item Type Name | Automotive Parts & Accessories | | Item Weight | 0.13 Kilograms | | Manufacturer | Spectre | | Manufacturer Warranty Description | Manufacturer’s Warranty | | Material | Steel | | Material Type | Steel | | Outside Diameter | 0.75 Inches | | UPC | 089601429908 | | Unit Count | 1.0 Count | ## Images ![Performance 4299 .75" Push-In Breather with Grommet - Image 1](https://m.media-amazon.com/images/I/61ia5m0zx2L.jpg) ## Questions & Answers **Q: Which kind of filter is inside?** A: It's some kind of foam. It's a fairly inexpensive breather so I wasn't expecting a lot. At least it's not paper. **Q: Will it fit 1 inch hole?** A: It might fit a 1 in hole but I know it will not fit a 3/4 hole. **Q: Will this fit a 7/8" hole?** A: No, the Spectre Performance 4299 .75" Push-In Breather with Grommet will not fit a 7/8" hole. **Q: Will this fit in a stock 1979 5.7 350 chevy valve cover hole?** A: The I.D. of the grommet is about 3/4". The O.D. is a smidge less than 1 1/4" (31mm). The groove is a smidge less than 1/4" wide. The O.D. at the groove is a smidge less than 1 1/4". Measure the hole in your valve cover. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Measure before ordering *by T***Y on February 3, 2026* Perfect fit for my valve covers on my 350. However, I had to re-use the old grommet as the new one was too big to fit in the hole in the valve cover, but the breather fit into the existing grommet and the new grommet. Just measure carefully and you'll be fine. ### ⭐⭐⭐⭐⭐ Easy to install, looks great *by J***R on February 21, 2026* Easy install after removal of 70s vintage emissions control items. Looks great too... ### ⭐⭐⭐⭐⭐ 3/4 inch valve cover breather *by B***T on August 15, 2025* works perfectly. didn’t use grommet. already had a grommet in the valve cover with a 3/4 hole. ## Frequently Bought Together - Spectre Performance 4299 .75" Push-In Breather with Grommet - ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve - Spectre Performance 5339 PCV Breather Grommet --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/54375931-performance-4299-75-push-in-breather-with-grommet](https://www.desertcart.com.pa/products/54375931-performance-4299-75-push-in-breather-with-grommet) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-07-10*