{"product_id":"bmw-e34-e36-e39-e46-e60-e61-m50-m52-m54-engine-cover-trim-cap-valve-cover-fuel-injector-rail-mounting-nut-cover-replaces-part-no-11121726089","title":"BMW E34\/E36\/E39\/E46\/E60\/E61 M50 M52 M54 Engine Cover Trim Cap – Valve Cover \u0026 Fuel Injector Rail Mounting Nut Cover | Replaces Part No. 11121726089","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eRestore the original factory appearance of your BMW’s engine bay with the \u003cspan class=\"s1\"\u003eBAVMODS® BMW Engine Cover Trim Cap Replacement\u003c\/span\u003e, designed for select BMW E34, E36, E39, E46, E60, and E61 models equipped with compatible M50, M52, and M54 inline-six engines. This factory-style replacement cap is designed to cover the exposed mounting nuts and bolts securing the engine’s decorative valve cover trim and fuel injector rail cover, helping restore a clean, complete, and original-looking engine compartment.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOver time, BMW engine cover trim caps can become brittle, cracked, discolored, or lost entirely due to repeated engine maintenance, exposure to engine compartment temperatures, and general aging. These small plastic components are frequently removed during routine servicing, including spark plug replacements, valve cover gasket repairs, fuel injector maintenance, and other engine-related work.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWhen a trim cap becomes damaged or missing, the underlying mounting hardware remains exposed, detracting from the original appearance of the engine compartment. Although these caps do not affect engine performance, they are an important finishing detail for maintaining the factory appearance of your BMW.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eRather than replacing the complete decorative engine cover assembly, this replacement trim cap provides a \u003cspan class=\"s1\"\u003e\u003cb\u003esimple and cost-effective solution\u003c\/b\u003e\u003c\/span\u003e for restoring the original mounting hardware covers while retaining your existing engine trim components.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eFactory-Style Replacement:\u003c\/b\u003e\u003c\/span\u003e Designed to restore the original appearance of compatible BMW engine cover mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eOEM Reference Compatibility:\u003c\/b\u003e\u003c\/span\u003e Replaces BMW part number 11121726089.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eEngine Cover Hardware Concealment:\u003c\/b\u003e\u003c\/span\u003e Covers exposed mounting nuts and bolts on compatible decorative valve cover and fuel injector rail cover assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eOriginal-Style Black Finish:\u003c\/b\u003e\u003c\/span\u003e Designed to blend with the surrounding factory engine cover trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eCost-Effective Restoration:\u003c\/b\u003e\u003c\/span\u003e Replace individual missing or damaged caps without purchasing an entire engine cover assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eDirect Replacement Design:\u003c\/b\u003e\u003c\/span\u003e Intended to fit the corresponding factory-style mounting openings without permanent modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eSimple Installation:\u003c\/b\u003e\u003c\/span\u003e Designed for straightforward installation using the existing engine cover mounting locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eIdeal for Engine Bay Restoration:\u003c\/b\u003e\u003c\/span\u003e Helps restore the clean, complete appearance of an aging or previously serviced BMW engine compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMultiple Applications:\u003c\/b\u003e\u003c\/span\u003e Compatible with select BMW M50, M52, M54, S50, and S52 engine configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCommon Reasons for Replacement\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eBMW’s M50, M52, and M54 inline-six engines feature decorative engine covers that conceal various engine components and provide a clean, organized appearance beneath the hood.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThese covers are secured using mounting hardware, with removable plastic caps positioned over the corresponding fasteners.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAs vehicles age, these small components may become damaged or go missing for several reasons.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e1. Missing Engine Cover Trim Caps\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eDuring routine maintenance, technicians or vehicle owners may remove the decorative engine cover to access spark plugs, ignition coils, valve cover components, or other engine-related parts.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eBecause the mounting caps are small and removable, they can easily become misplaced during servicing.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e2. Cracked or Broken Plastic\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eRepeated exposure to engine compartment temperatures and normal aging can cause original plastic components to become brittle.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAttempting to remove an older trim cap may cause its mounting edges or retaining features to crack or break.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e3. Loose or Poorly Fitting Covers\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWorn or damaged retaining features may prevent the original cap from remaining securely positioned within the decorative engine cover.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e4. Cosmetic Engine Bay Restoration\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eMissing or damaged mounting caps can make an otherwise well-maintained engine compartment appear incomplete.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eReplacing these components helps restore the original appearance of the engine’s decorative trim without replacing larger assemblies.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e5. Previous Maintenance or Engine Repairs\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eVehicles that have undergone valve cover gasket replacements, ignition system servicing, fuel injector repairs, or other engine maintenance may have missing or damaged trim caps from previous disassembly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eVehicle Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eDesigned for select BMW models equipped with compatible factory-style engine cover assemblies.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eBMW E34 5 Series (1988–1995)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 520i – Select M50 Applications\u003c\/li\u003e\n\u003cli\u003eBMW 525i – M50 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 525ix – Select M50 Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eBMW E36 3 Series (1992–1999)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 320i – Select M50 Applications\u003c\/li\u003e\n\u003cli\u003eBMW 323i \/ 323is \/ 323ic – M52 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 325i \/ 325is \/ 325ic – M50 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 328i \/ 328is \/ 328ic – M52 Engine\u003c\/li\u003e\n\u003cli\u003eBMW M3 – Select S50 \/ S52 Engine Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eBMW E39 5 Series (1996–2003)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 520i – Select M52 \/ M54 Applications\u003c\/li\u003e\n\u003cli\u003eBMW 523i – M52 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 525i – M54 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 528i – M52 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 530i – M54 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eBMW E46 3 Series (1998–2006)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 320i \/ 320Ci – Select M52 \/ M54 Applications\u003c\/li\u003e\n\u003cli\u003eBMW 323i \/ 323Ci – M52 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 325i \/ 325Ci \/ 325xi – M54 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 328i \/ 328Ci – M52 Engine\u003c\/li\u003e\n\u003cli\u003eBMW 330i \/ 330Ci \/ 330xi – M54 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eBMW E60 \/ E61 5 Series (2003–2010)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 525i – Select Early M54 Applications\u003c\/li\u003e\n\u003cli\u003eBMW 530i – Select Early M54 Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eAdditional Compatible BMW Platforms\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p5\"\u003eThis trim cap may also be compatible with select configurations of the following vehicles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW E38 7 Series\u003c\/li\u003e\n\u003cli\u003eBMW E65 \/ E66 7 Series\u003c\/li\u003e\n\u003cli\u003eBMW E53 X5\u003c\/li\u003e\n\u003cli\u003eBMW E83 X3\u003c\/li\u003e\n\u003cli\u003eBMW E36\/7 and E36\/8 Z3\u003c\/li\u003e\n\u003cli\u003eBMW E85 \/ E86 Z4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eImportant Fitment Note:\u003c\/b\u003e Compatibility is determined by the engine configuration, production date, and original decorative engine cover design rather than the vehicle’s chassis designation alone. Not all vehicles within the listed model ranges use the same mounting caps.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCompatible Engine Families\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p5\"\u003eThis replacement engine cover trim cap is intended for select applications equipped with the following BMW engine families:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBMW M50:\u003c\/b\u003e\u003c\/span\u003e 2.0L \/ 2.5L Inline-Six\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBMW M52:\u003c\/b\u003e\u003c\/span\u003e 2.0L \/ 2.5L \/ 2.8L Inline-Six\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBMW M52TU:\u003c\/b\u003e\u003c\/span\u003e Technical Update Inline-Six\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBMW M54:\u003c\/b\u003e\u003c\/span\u003e 2.2L \/ 2.5L \/ 3.0L Inline-Six\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBMW S50:\u003c\/b\u003e\u003c\/span\u003e Select E36 M3 Applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBMW S52:\u003c\/b\u003e\u003c\/span\u003e Select E36 M3 Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS50 \/ S52 Fitment Note:\u003c\/b\u003e On certain E36 M3 engine configurations, this cap is used on the fuel injector rail cover only. The decorative valve cover may require a different, larger mounting cap.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003ePlease verify your existing cap dimensions and OEM reference number before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eOEM Reference Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eBMW Original Equipment Reference Number:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11121726089\u003c\/li\u003e\n\u003cli\u003e11-12-1-726-089\u003c\/li\u003e\n\u003cli\u003e11 12 1 726 089\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eComponent Description:\u003c\/b\u003e Engine Cover Trim Cap \/ Mounting Nut Cover\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eApplication:\u003c\/b\u003e Decorative Valve Cover Trim \/ Fuel Injector Rail Cover\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eInstallation Location:\u003c\/b\u003e\u003cspan class=\"s2\"\u003e Engine Compartment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eReplacement Type:\u003c\/b\u003e Factory-Style Direct Replacement\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eImportant:\u003c\/b\u003e The OEM reference number is provided for identification and compatibility purposes. This product is a replacement component and is not represented as a genuine BMW-manufactured part unless specifically stated.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eInstallation Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis replacement trim cap is designed for straightforward installation on compatible BMW engine cover assemblies.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eUnlike mechanical engine repairs, replacing a missing decorative mounting cap generally does not require specialized tools or extensive disassembly.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eGeneral Installation Procedure:\u003c\/b\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003eAllow the engine to cool completely before working within the engine compartment.\u003c\/li\u003e\n\u003cli\u003eLocate the missing or damaged mounting cap on the decorative valve cover trim or fuel injector rail cover.\u003c\/li\u003e\n\u003cli\u003eIf an existing cap is damaged, carefully remove it without damaging the surrounding engine cover.\u003c\/li\u003e\n\u003cli\u003eInspect the mounting opening and remove any broken plastic fragments or debris.\u003c\/li\u003e\n\u003cli\u003eConfirm that the replacement cap matches the original mounting opening and retaining configuration.\u003c\/li\u003e\n\u003cli\u003eAlign the replacement cap with the corresponding opening.\u003c\/li\u003e\n\u003cli\u003eGently press the cap into position until properly seated.\u003c\/li\u003e\n\u003cli\u003eVerify that the replacement sits flush with the surrounding decorative engine cover.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eInstallation Note:\u003c\/b\u003e Avoid applying excessive force during installation. If the cap does not seat correctly, verify the mounting dimensions and engine cover configuration before proceeding.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eQuantity \u0026amp; Replacement Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eMany BMW M50, M52, and M54 engine configurations utilize multiple mounting caps across the decorative valve cover and fuel injector rail cover.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eDepending on the engine configuration, \u003cspan class=\"s1\"\u003e\u003cb\u003eup to four matching caps may be required\u003c\/b\u003e\u003c\/span\u003e to replace all corresponding mounting covers.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCertain S50 and S52 applications use two of these caps on the fuel injector rail cover, while the valve cover utilizes a different cap design.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCustomers replacing multiple missing or damaged caps should inspect their existing engine cover configuration to determine the correct quantity.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × BMW Engine Cover Trim Cap \/ Mounting Nut Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eOEM Reference:\u003c\/b\u003e\u003cspan class=\"s2\"\u003e 11121726089\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePlease Note:\u003c\/b\u003e This listing includes one replacement trim cap unless a different quantity is specifically selected. Decorative engine covers, mounting nuts, bolts, and additional engine components are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eImportant Product Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDecorative Component Only:\u003c\/b\u003e This product is intended to conceal mounting hardware on compatible BMW engine cover assemblies. It does not replace the engine’s actual valve cover, valve cover gasket, cylinder head components, or fuel injection hardware.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eEngine Cover Compatibility:\u003c\/b\u003e Different BMW engine configurations may utilize different cap sizes or mounting designs. Customers should compare their existing trim cap and engine cover mounting opening with the product photos before ordering.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eNo Performance Modification:\u003c\/b\u003e This component is intended for cosmetic restoration and replacement of missing or damaged decorative trim. It does not alter engine performance, fuel delivery, or mechanical operation.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFitment Assistance:\u003c\/b\u003e If you are unsure whether this product is compatible with your BMW, please contact BAVMODS® with your vehicle’s year, model, engine configuration, and a photo of the existing engine cover.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eRestore the Factory Appearance of Your BMW Engine Bay\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eMaintaining the appearance of your BMW extends beyond exterior paint and interior trim. Small details within the engine compartment contribute to the overall presentation of a properly maintained vehicle, particularly on older BMW models undergoing restoration or preventative maintenance.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eMissing or deteriorated engine cover caps can leave exposed mounting hardware and create an unfinished appearance, even when the surrounding engine components remain in excellent condition.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eBAVMODS® BMW M50\/M52\/M54 Engine Cover Trim Cap Replacement\u003c\/b\u003e\u003c\/span\u003e offers a simple, affordable way to restore these frequently overlooked details while preserving your vehicle’s original decorative engine cover assemblies.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWhether you’re completing an engine bay restoration, replacing components lost during maintenance, or refreshing the appearance of your BMW’s inline-six engine, this replacement cap helps bring back the clean, factory-style finish your vehicle was designed to have.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eRestore the details. Preserve the original appearance. Keep your BMW looking its best with BAVMODS®.\u003c\/b\u003e\u003c\/p\u003e","brand":"BAVMODS®","offers":[{"title":"Default Title","offer_id":49545134375102,"sku":null,"price":26.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/8788\/1150\/files\/AA4FFBCD-2DE2-413D-BCBE-DD08EA44F2F4_1_201_a.png?v=1793944037","url":"https:\/\/bavmods.com\/de\/products\/bmw-e34-e36-e39-e46-e60-e61-m50-m52-m54-engine-cover-trim-cap-valve-cover-fuel-injector-rail-mounting-nut-cover-replaces-part-no-11121726089","provider":"BAVMODS®","version":"1.0","type":"link"}