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2019 Mercedes Benz GLS450 4Matic Sport Utility 166.864 V6 3.0L

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Your Vehicle 2019 Mercedes Benz GLS450 4Matic Sport Utility 166.864 V6 3.0L
Your Vehicle 2019 Mercedes Benz GLS450 4Matic Sport Utility 166.864 V6 3.0L
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2019 Mercedes Benz GLS450 4Matic Sport Utility 166.864 V6 3.0L Engine Parts & Accessories

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M276 PCV & Intake Refresh Kit

Cure rough idling, vacuum leaks, and oil consumption on your M276 V6. This complete kit bundles the main crankcase vent valves, breather lines, and mandatory intake manifold gaskets for a seamless, one-and-done installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481419
Mfg#:
2760107111KT2
Ships on Jul 29, 2026
$300.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket - Set Of 6

Manifold to Intermediate Flange - Six (6) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5481420
Mfg#:
2761410780KT
Ships on Jul 29, 2026
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket - Set Of 6

Intermediate Flange to Engine - Six (6) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5481421
Mfg#:
2761410480KT
Ships on Jul 29, 2026
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket - Priced Each

Intermediate Flange to Engine - Six (6) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339350
Mfg#:
2761410480
Special Order: No Guaranteed ETA
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gaskets - Set Of 12

Includes all 12 intake manifold gaskets required for your M276! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5481425
Mfg#:
2761410480KT1
Ships on Jul 29, 2026
$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Seal Ring - Priced Each

Located at the base of the fuel injector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5373810
Mfg#:
2760160021
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket - Priced Each

Manifold to Intermediate Flange - Six (6) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339351
Mfg#:
2761410780
Special Order: No Guaranteed ETA
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes M276 Spool FX-350 Upgraded High Pressure Pump Kit

The FX350 makes your injectors flow 40% more fuel before maxing out the injection window limitations. *Tuning is required* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736444
Mfg#:
SP-FX350-M276
Special Order: No Guaranteed ETA
$2799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Replacement Kit

Includes reservoir, reservoir cap, grommets and, hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481889
Mfg#:
1665000049KT1
Ships on Aug 4, 2026
Auto Notify
$123.99 USD
This product is lifetime replacement eligible Partial Replacement

Variable Valve Timing (VVT) Sprocket - Priced Each

Intake Camshaft Adjuster - Right Side Cylinder Bank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5434446
Mfg#:
2760503700
Ships on Aug 10, 2026
Auto Notify
ON SALE! SAVE 10%
$132.99

This product was last offered at the strikethrough price on
05-02-2026

$119.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#4344470 - 2761880001S1 - Engine Oil Cooler - Also use 2761880080 gasket when replacing - Febi - Mercedes Benz

Also use 2761880080 gasket when replacing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4344470
Mfg#:
2761880001S1
Special Order: No Guaranteed ETA
$158.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#5376333 - 1662400918 - Transmission Mount - Reduce driveline vibrations with a new mount! - Febi - Mercedes Benz

Reduce driveline vibrations with a new mount! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Not for cars with Off-road Package (Code 430).

Brand:
Febi - Corporate Logo
ES#:
5376333
Mfg#:
1662400918
Special Order: No Guaranteed ETA
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner

ES#4344466 - 2760502600 - Timing Chain Tensioner - Right Upper - Keeps your timing chain from becoming loose - Febi - Mercedes Benz

Right Upper - Keeps your timing chain from becoming loose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4344466
Mfg#:
2760502600
Special Order: No Guaranteed ETA
$165.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal - Priced Each

ES#2864921 - 0000534658 - Valve Stem Seal - Priced Each - For repair or changing valve in the cylinder head - Febi - Mercedes Benz

For repair or changing valve in the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2864921
Mfg#:
0000534658
Special Order: No Guaranteed ETA
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal with Flange

ES#4344452 - 2760100007 - Rear Crankshaft Seal with Flange - With cover - Also referred to as the rear main seal - Febi - Mercedes Benz

With cover - Also referred to as the rear main seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4344452
Mfg#:
2760100007
Special Order: No Guaranteed ETA
$69.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner

ES#4344462 - 2760502500 - Timing Chain Tensioner - Left Upper - Keeps your timing chain from becoming loose - Febi - Mercedes Benz

Left Upper - Keeps your timing chain from becoming loose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4344462
Mfg#:
2760502500
Special Order: No Guaranteed ETA
$160.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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Manufacturer names and/or part numbers are used only for identification purposes.

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