Exhaust & Emission Systems for 1998 Mercury Mountaineer
Find parts that fit
We need more information about your vehicle to confirm fit.
1998
Mercury
Mountaineer
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
2,796 Results
CATALYTIC CONVERTER AND PIPE for 1998 Mercury Mountaineer (Fits: 1998 Mercury Mountaineer)
FREE FAST SHIPPING 5.0L V8 GAS OHVBrand New: OEM$419.52Was: $441.60Free shippingCATALYTIC CONVERTER AND PIPE for 1998 Mercury Mountaineer (Fits: 1998 Mercury Mountaineer)
FREE FAST SHIPPING 5.0L V8 GAS OHVBrand New: OEM$435.39Was: $458.30Free shippingCATALYTIC CONVERTER AND PIPE for 1998 Mercury Mountaineer (Fits: 1998 Mercury Mountaineer)
FREE FAST SHIPPING 5.0L V8 GAS OHVBrand New: OEM$260.30Was: $274.00Free shippingCATALYTIC CONVERTER AND PIPE for 1998 Mercury Mountaineer (Fits: 1998 Mercury Mountaineer)
FREE FAST SHIPPING 5.0L V8 GAS OHVBrand New: OEM$242.12Was: $254.86Free shippingSet of 2 O2 Oxygen Sensor Front Rear Down/Upstream For Ford Mercury 11171843 (Fits: 1998 Mercury Mountaineer)
Brand New: Unbranded$20.12$2.99 shippingMotor Man | F88F-9F472-BA Oxygen Sensor Motorcraft DY-831 For Ford Mercury (Fits: 1998 Mercury Mountaineer)
Brand New: Motorcraft$18.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $21.50eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Catalytic Converter for Ford Explorer 1997-2001 Mercury Mountaineer 4.0L Right (Fits: 1998 Mercury Mountaineer)
✅EPA OBD II Approved ✅Not Ship to CA, NY, CO & MEBrand New: Unbranded$190.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping4Pcs Oxygen O2 Sensor for 97-08 Ford F-150 F-250 Explorer Lincoln Mazda Mercury (Fits: 1998 Mercury Mountaineer)
Brand New$44.17Was: $46.99$2.30 shippingFor 1998-2001 Mercury Mountaineer 5.0L V8 Dorman Exhaust Manifold Left 1999 (Fits: 1998 Mercury Mountaineer)
Free Returns. Free Fast Shipping.Brand New: Dorman$111.40Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Right Catalytic Converter for Ford Explorer 1997 1998-2001 Mercury Mountaineer (Fits: 1998 Mercury Mountaineer)
★EPA COMPLIANT OBDII vehicles ★Not ship to CA/NY/CO/MEBrand New$227.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor Ford F150 Explorer Escape Ranger Mercury Lincoln Vacuum Solenoid Valve (Fits: 1998 Mercury Mountaineer)
Brand New$11.01or Best OfferFree shipping56 soldEGR Tube Pipe Line for 1997-2001 2000 Ford Explorer Mercury Mountaineer 5.0L V8 (Fits: 1998 Mercury Mountaineer)
Brand New: ASI Performance$10.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCatalytic Converter & Pipe Fits: 1998 Mercury Mountaineer 5.0L V8 GAS OHV (Fits: 1998 Mercury Mountaineer)
312047-AD | FREE SHIPPING | Can't ship CA,NY,ME, or COBrand New: OEM$232.32Free shippingCatalytic Converter for 1998 Mercury Mountaineer
MagnaFlow 447206-BIZ Catalytic ConverterBrand New: MagnaFlow$390.00CATALYTIC CONVERTER AND PIPE for 1998-2000 Mercury Mountaineer (Fits: 1998 Mercury Mountaineer)
FREE FAST SHIPPING 4.0L V6 GAS SOHCBrand New: OEM$318.85Was: $335.63Free shippingNew Bosch Oxygen Sensor 15717 For Mercury Lincoln Ford (Fits: 1998 Mercury Mountaineer)
Brand New: Bosch$26.60Was: $28.00Free shipping4 pcs Front Rear Down/Upstream New O2 Oxygen Sensor For Ford Mercury (Fits: 1998 Mercury Mountaineer)
Brand New$40.97or Best OfferFree shipping4PCS O2 Oxygen Sensor 02 for 1997-2010 Mercury Mountaineer 4.0L 4.6L 5.0L SG1813 (Fits: 1998 Mercury Mountaineer)
Brand New: Unbranded$49.22Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingExhaust Manifold Left For 1997-1998 Mercury Mountaineer Dorman 244YU93 (Fits: 1998 Mercury Mountaineer)
Brand New: Dorman$189.43Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
4 O2 Oxygen Sensor Upstream+Down for 97-10 Mercury Mountaineer 4.0 4.6 5.0L V6 8 (Fits: 1998 Mercury Mountaineer)
Brand New: Unbranded$49.22Free shippingDorman Lower Exhaust Manifold Hardware for ford Mercury (Fits: 1998 Mercury Mountaineer)
Order by Noon EST and this part ships today!Brand New: Dorman$17.24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $33.95Free shipping204 soldBosch Oxygen Sensor 15716 fit Ford Mazda Jaguar Mercury Lincoln Explorer 90-11 (Fits: 1998 Mercury Mountaineer)
New (Other): Bosch$24.49Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFits 1997-2001 Ford Explorer Direct-Fit Catalytic Converter 23314 Magnaflow (Fits: 1998 Mercury Mountaineer)
Brand New: MagnaFlow$504.00$36.00 shippingMagnaFlow 447175-HT for 1998 Mercury Mountaineer 5.0L V8 GAS OHV (Fits: 1998 Mercury Mountaineer)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$478.00Free shippingMagnaFlow 447175-JG for 1998 Mercury Mountaineer 5.0L V8 GAS OHV (Fits: 1998 Mercury Mountaineer)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$478.00Free shippingCatalytic Converter & Pipe Fits: 1998 Mercury Mountaineer 5.0L V8 GAS OHV (Fits: 1998 Mercury Mountaineer)
312041-AD | FREE SHIPPING | Can't ship CA,NY,ME, or COBrand New: OEM$204.33Free shippingEGR Valve for Ford Mazda Mercury Explorer Mustang Pickup Truck Van SUV F150 F250
Order by Noon EST and this part ships today!Brand New: AM Autoparts$48.40Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $71.95Free shipping106 soldCatalytic Converter Fits 1998 Mercury Mountaineer 5.0L V8 GAS OHV (Fits: 1998 Mercury Mountaineer)
for 4882-AK |BUY FROM THE BEST!!!Brand New: CATCO$285.21Free shippingNGK NTK Upstream Right O2 Oxygen Sensor for 1997-1998 Mercury Mountaineer bu (Fits: 1998 Mercury Mountaineer)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$36.44Was: $72.99NGK NTK Upstream Left O2 Oxygen Sensor for 1997-1998 Mercury Mountaineer cg (Fits: 1998 Mercury Mountaineer)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$36.44Was: $72.994Pcs New O2 Oxygen Sensor Down/Upstream For 2000-2007 Ford Taurus 3.0L 11171843 (Fits: 1998 Mercury Mountaineer)
Brand New: Unbranded$47.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingMagnaFlow 447175-JF for 1998 Mercury Mountaineer 5.0L V8 GAS OHV (Fits: 1998 Mercury Mountaineer)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$478.00Free shippingCatalytic Converter for 1998-2001 Mercury Mountaineer
MagnaFlow 51175-PQ Catalytic ConverterBrand New: MagnaFlow$178.00O2 Oxygen Sensor Front Rear Down/Upstream For Mercury Sable Mystique Mountaineer (Fits: 1998 Mercury Mountaineer)
Brand New: Unbranded$18.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 1998-2001 Mercury Mountaineer SOHC Exhaust Manifold Left Dorman 227VL96 1999 (Fits: 1998 Mercury Mountaineer)
Brand New: Dorman$120.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingDenso Upstream Left Oxygen Sensor for 1998 Mercury Mountaineer 4.0L V6 xb (Fits: 1998 Mercury Mountaineer)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$41.37Was: $82.744X New Down/Upstream O2 Oxygen Sensor OEM 15717 For Ford Mercury Mazda 11171843 (Fits: 1998 Mercury Mountaineer)
Brand New$47.92Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew SMP Vapor Canister Purge Valve For 1998-2001 Mercury Mountaineer 4.0L V6 (Fits: 1998 Mercury Mountaineer)
Brand New: Standard Motor Products$55.66Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
for 1990-2011 Ford Ranger Edge F-150 E-250 E-350 4X Up Downstream Oxygen Sensor
Brand New$51.39Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $54.09or Best OfferFree shippingExhaust Manifold for 1998 Mercury Mountaineer 5.0L V8 GAS OHV (Fits: 1998 Mercury Mountaineer)
Dorman - OE Solutions Part No. 674-329-AC | FREE SHIPPIBrand New: Dorman$82.94Free shippingRight Exhaust Manifold Dorman For 1997-1998 Mercury Mountaineer (Fits: 1998 Mercury Mountaineer)
Brand New: Dorman$182.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Valve EGR For 1995-2011 Ford Pickup Lincoln Mercury F57Z9J459C Vacuum Solenoid (Fits: 1998 Mercury Mountaineer)
New (Other): Standard Motor Products$14.99or Best OfferFree shippingDownstream Left Right O2 Lambda Oxygen Sensors For Mercury Cougar Mariner Milan (Fits: 1998 Mercury Mountaineer)
Brand New$26.35Was: $31.00Free shippingSet of 4 New O2 Oxygen Sensor for 1997-2010 Mercury Mountaineer 4.0L 4.6L 5.0L (Fits: 1998 Mercury Mountaineer)
Brand New: Unbranded$49.22Free shippingDenso Upstream Oxygen Sensor for 1997-1998 Mercury Mountaineer Exhaust jt (Fits: 1998 Mercury Mountaineer)
No connector included - Must rewire existing connectorBrand New: DENSO$52.72Was: $105.49Fits 1998-2001 Mercury Mountaineer 5.0L V8 Exhaust Manifold Right Dorman 1999 (Fits: 1998 Mercury Mountaineer)
Brand New: Dorman$107.83Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
700307-AE Exhaust Muffler Fits 1998 Mercury Mountaineer 4.0L V6 GAS SOHC (Fits: 1998 Mercury Mountaineer)
AP Exhaust Part No. 700307-AE FREE SHIPPING!Brand New: AP Exhaust$125.58Free shippingDenso Upstream Left Oxygen Sensor for 1997-1998 Mercury Mountaineer 5.0L V8 rn (Fits: 1998 Mercury Mountaineer)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$38.84Was: $77.74Exhaust Manifold fits 5.0L 302 Ford Explorer Mercury Mountaineer Driver Side (Fits: 1998 Mercury Mountaineer)
Brand New: Aftermarket Products$75.95Free shipping8 watchingMagnaFlow 447205-ZW for 1998 Mercury Mountaineer 5.0L V8 GAS OHV
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$390.00Free shippingMagnaflow Catalytic Converter for 1998-2001 Mercury Mountaineer
MagnaFlow 51175-MJ Catalytic ConverterBrand New: MagnaFlow$178.00