--- product_id: 369266769 title: "Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a" brand: "leimo kparts" price: "VT11645" currency: VUV in_stock: true reviews_count: 10 category: "Leimo Kparts" url: https://www.desertcart.vu/products/369266769-radiator-coolant-overflow-reservoir-expansion-recovery-tank-for-vw-jetta store_origin: VU region: Vanuatu --- # High temp resistance Exact OEM fit Leak & crack proof Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a **Brand:** leimo kparts **Price:** VT11645 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your ride’s heart with flawless cooling power! ## Quick Answers - **What is this?** Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a by leimo kparts - **How much does it cost?** VT11645 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/369266769-radiator-coolant-overflow-reservoir-expansion-recovery-tank-for-vw-jetta) ## Best For - leimo kparts enthusiasts ## Why This Product - Trusted leimo kparts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision OEM Fit:** Engineered to match original part specs for seamless installation and flawless performance. - • **Coolant Loss Prevention:** Minimizes coolant evaporation and air ingress to protect your engine’s longevity. - • **Heat-Resistant Durability:** Built to withstand extreme engine temperatures and vibrations without cracking or leaking. - • **Confidence-Backed Warranty:** 12 months unlimited mileage warranty ensures peace of mind on every drive. - • **Wide Vehicle Compatibility:** Fits a broad range of VW and Audi models from 2005 to 2013 — your perfect match awaits. ## Overview This Radiator Coolant Overflow Reservoir Tank is a direct OEM replacement designed for select VW and Audi models (2005-2013). Crafted for high temperature resistance and durability, it prevents leaks, coolant loss, and oxidative corrosion. Easy to install with no modifications needed, it comes with a 12-month unlimited mileage warranty, ensuring reliable engine cooling and peace of mind. ## Description Coolant Reservoir, Engine Radiator Coolant Expansion Recovery Reservoir Tank With Cap & Sensor- 100% Brand New and High Quality.- Eazy to install, no modifications required.- Can be installed and worked perfectly like original OEM parts- 12 months unlimited mileage warranty.- Reduce the loss of coolant, avoid continuous air ingress, and avoid oxidative corrosion of parts.- Quality tested to ensure trouble-free installation and performance- High Temperature Resistance- Refuse to LeakFits the Following Vehicles:​​Compatible with Volkswagen Models2009-2012 VW CC2007-2012 VW Eos2010-2012 VW Golf2006-2012 VW GTI2005-2012 VW Jetta2006-2010 VW Passat2006-2009 VW Rabbit2009-2012 VW Tiguan2012 Volkswagen Passat2012 Volkswagen BeetleCompatible with Audi Models2006-2013 Audi A32006-2013 Audi A3 Quattro2008-2009 Audi TT2008-2011 Audi TT QuattroPACKAGE INCLUDE1 * Coolant Reservoir TankNotesPlease match the OEM part number if you know your original one,or check if your car included in the compatibility list before placing order Review: Great Quality, Perfect Fit for My Jetta 2009! 🚗💧 - This radiator coolant overflow reservoir is excellent. The plastic feels strong and durable, and it looks almost like the original. Installation was super easy, and it fit perfectly on my 2009 Jetta. For the price, it’s a great deal. Solid quality, great fit, and no issues at all. Highly recommended if you need a reliable replacement! Review: 2005 jetta overflow tank - Product worked perfectly and was perfect fit. Also easy to install! Received fast ## Features - 【FITS】coolant reservoir tank fits for 2009-2012 VW CC; 2007-2012 VW Eos; 2010-2012 VW Golf; 2005-2012 VW Jetta; 2006-2010 VW Passat; 2006-2009 VW Rabbit; 2009-2012 VW Tiguan; 2012 Volkswagen Beetle; 2012 Volkswagen Passat; 2006-2013 Audi A3 and A3 Quattro; 2008-2009 Audi TT; 2008-2011 Audi TT Quattro - 【OEM FIT EXACTLY】this engine coolant reservoir matches the fit and function of the original part, can be installed and worked perfectly like original OEM parts. - 【COOLANT TANK FUNCTION】Engineered to stand up against the stresses of heat and vibration preventing cracks or leaks. Reduce the loss of coolant, avoid continuous air ingress, and avoid oxidative corrosion of parts. - 【REPLACE OE NUMBER】Coolant Reservoir Replacement OE Number: 1K0121407A, 1K0 121 407 A. Compatible with Other Part Number: 603-253, EPK0030, VW3014105, VW3014104, FRT1103C, EPT0030, VW3014103 - 【BUY WITH CONFIDENCE】This item is covered by our 12 months unlimited mileage warranty. If you have any questions for the Coolant Reservoir Tank, please feel free to contact us and we will reply to you in time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099S7F2Z6 | | Best Sellers Rank | #26,668 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Engine Coolant Recovery Kits | | Brand | LEIMO KPARTS | | Brand Name | LEIMO KPARTS | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.7 out of 5 stars 463 Reviews | | Fit Type | Vehicle Specific | | Fuel Type | Diesel, Gasoline | | Item Weight | 0.47 Kilograms | | Manufacturer | LEIMO | | Manufacturer Part Number | 1K0121407A | | Material | Plastic | | Material Type | Plastic | | OEM Equivalent Part Number | 1K0121407A, 1K0 121 407 A | | Product Grade | Replacement Part | | UPC | 716627002654 | | Vehicle Service Type | Car | ## Product Details - **Brand:** LEIMO KPARTS - **Fuel Type:** Diesel, Gasoline - **Item Weight:** 0.47 Kilograms - **Material:** Plastic - **Vehicle Service Type:** Car ## Images ![Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a - Image 1](https://m.media-amazon.com/images/I/61nJU2dPg8L.jpg) ![Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a - Image 2](https://m.media-amazon.com/images/I/61KCxRoAbNL.jpg) ![Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a - Image 3](https://m.media-amazon.com/images/I/61CFyswqsQL.jpg) ![Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a - Image 4](https://m.media-amazon.com/images/I/71boyccV0+L.jpg) ![Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a - Image 5](https://m.media-amazon.com/images/I/6156NTbw3OL.jpg) ## Questions & Answers **Q: Is the cap the same as in this picture** A: Yes and it's much easier to close than my old tank. Works good **Q: Will it fit a 2015 vw jetta** A: Yes it will fit. 2005 to 2016 vw Jetta use the same coolant overflow. Hope this helps. **Q: Will this fit 2013 jetta 2.5 se** A: Yes it will fit, 2005 to 2016 are compatible. **Q: Will this fit a 2013 GTI?** A: I am not sure. I looked on some VW Parts sites and one says the Part# for 2013 GTI is: 2013 Volkswagen GTI Radiator & Components 1K0-121-407-F Engine Coolant Reservoir - Volkswagen (1K0-121-407-F) This is not the same part# ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Quality, Perfect Fit for My Jetta 2009! 🚗💧 *by A***S on June 21, 2025* This radiator coolant overflow reservoir is excellent. The plastic feels strong and durable, and it looks almost like the original. Installation was super easy, and it fit perfectly on my 2009 Jetta. For the price, it’s a great deal. Solid quality, great fit, and no issues at all. Highly recommended if you need a reliable replacement! ### ⭐⭐⭐⭐⭐ 2005 jetta overflow tank *by G***O on February 26, 2026* Product worked perfectly and was perfect fit. Also easy to install! Received fast ### ⭐⭐⭐⭐⭐ This fixed my coolant leak! *by D***S on February 10, 2026* It fits and holds coolant, perfect for my little VWs needs. ## Frequently Bought Together - Radiator Coolant Overflow Reservoir Expansion Recovery Tank for VW Jetta Golf Volkswagen Passat Beetle Audi A3 Replaces# 1k0121407a - Windshield Washer Fluid Reservoir Pipe Cap Compatible with VOLKSWAGEN Eos Golf Bora GLI Jetta Rabbit Audi A3 Replaces 1K0955453, 1K0955453S, 603-647 - A-Premium Cabin Air Filter with Activated Carbon Compatible with Volkswagen Jetta, Passat, Golf, Tiguan, Beetle, CC, Eos, GTI, Rabbit & Audi A3 Quattro, Q3 Quattro, TT Quattro --- ## 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.vu/products/369266769-radiator-coolant-overflow-reservoir-expansion-recovery-tank-for-vw-jetta](https://www.desertcart.vu/products/369266769-radiator-coolant-overflow-reservoir-expansion-recovery-tank-for-vw-jetta) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*